Colombia's Ana Catalina Ramirez Talero, right, is tackled by Team USA's Lauren Doyle, left, and Kelly Griffin during women's rugby sevens at the 2015 Pan Am Toronto games in Toronto, Saturday, July 11, 2015. (Photo by Chris Young/The Canadian Press via AP Photo)

Elizabeth Gillies, left, and Elaine Hendrix, cast members on the television series “s*x&Drugs&Rock&Roll”, pose together at the Fox/FX/10th Century Fox TV/Fox International Channels Comic-Con Party on Friday, July 10, 2015, in San Diego, Calif. (Photo by Chris Pizzello/Invision/AP Photo)

Larissa Franac, left, and Talita Antunes, of Brazil, celebrate their victory after the women's final game at the Beach Volleyball Worldtour Major Series, Saturday, July 11, 2015, in Gstaad Switzerland. (Photo by Peter Schneider/Keystone via AP Photo)

Clouds of ash fill the sky after an eruption by the Colima volcano, known as the Volcano of Fire, near the town of Comala, Mexico, Friday, July 10, 2015. The volcano spewed ash more than 4 miles (7 kilometers) into the air and released some quantity of lava. People were advised to recognize a 3-mile (5-kilometer) perimeter around the peak. (Photo by Sergio Tapiro Velasco/AP Photo)

An acrobat performs during the opening ceremony of the 2015 Pan Am Games in Toronto, Friday, July 10, 2015. (Photo by Felipe Dana/AP Photo)

Cirque du Soleil acrobats perform during the opening ceremony of the 2015 Pan Am Games in Toronto, Friday, July 10, 2015. (Photo by Felipe Dana/AP Photo)

Cirque du Soleil acrobats perform during the opening ceremony of the 2015 Pan Am Games in Toronto, Friday, July 10, 2015. (Photo by Felipe Dana/AP Photo)

Thailand's Malika Kanthong spikes against Brazil's players Juciely, left, and Gabi during their women's World Grand Prix volleyball match in Sao Paulo, Brazil, Saturday, July 11, 2015. (Photo by Andre Penner/AP Photo)

A group of revelers shaking soap bubbles as they enjoy the day at the San Fermin Festival, in Pamplona, Spain, Saturday, July 11, 2015. Revelers from around the world arrive to Pamplona every year to take part during the eight days of the running of the bulls. (Photo by Alvaro Barrientos/AP Photo)

A “recortador” jumps over a bull during a competition at the San Fermin festival in Pamplona, Spain, Saturday, July 11, 2015. (Photo by Andres Kudacki/AP Photo)

A “recortador” jumps over a bull during a contest at Pamplona's bullring on the sixth day of the San Fermin festival, northern Spain, July 11, 2015. The “recortadores” dodge bulls without a cape or sword. (Photo by Joseba Etxaburu/Reuters)

A man sleeps on the street as revelers walk by after the running of the bulls at the San Fermin festival in Pamplona, Spain, Saturday, July 11, 2015. (Photo by ndres Kudacki/AP Photo)

A fragrant lotus flower blooms in one of the ponds during the 2015 Lotus & Water Lily Festival at the Kenilworth Park and Aquatic Gardens, Saturday, July 11, 2015 in Washington. The one day event has been going on for at least 35 years according to the National Park Service, and over 6,000 people are expected. (Photo by Alex Brandon/AP Photo)

A dragonfly lands on the green smoke lily flower during the 2015 Lotus & Water Lily Festival at the Kenilworth Park and Aquatic Gardens, Saturday, July 11, 2015 in Washington. (Photo by Alex Brandon/AP Photo)

A woman wearing a festival hat take a picture of the fragrant lotus flower blooms in one of the ponds during the 2015 Lotus & Water Lily Festival at the Kenilworth Park and Aquatic Gardens, Saturday, July 11, 2015 in Washington. (Photo by Alex Brandon/AP Photo)

A woman uses her iPhone to photograph the bloom of a fragrant lotus during the 2015 Lotus & Water Lily Festival at the Kenilworth Park and Aquatic Gardens, Saturday, July 11, 2015 in Washington. (Photo by Alex Brandon/AP Photo)

KFC distributes limited edition Colonel Sanders comic books to fans at San Diego's biggest comic convention on Friday, July 10, 2015 in San Diego, Calif. (Photo by Dan Steinberg/Invision for KFC/AP Images)

In this July 13, 2012, file photo, Steve Topazio, of Tiverton, R.I., works on his sand sculpture during the annual sand sculpting festival on the beach in Revere, Mass. The 2015 Revere Beach National Sand Sculpting Festival will be held July 24–26, 2015. (Photo by Michael Dwyer/AP Photo)

U.S. Navy submarine USS Columbus (SSN-762) with the crew on top, is seen as it sails through the Miraflores locks at the Panama Canal in Panama City July 10, 2015. (Photo by Carlos Jasso/Reuters)

Crew members of U.S. Navy submarine USS Columbus (SSN-762) are seen as they sail through the Miraflores locks at the Panama Canal in Panama City July 10, 2015. (Photo by Carlos Jasso/Reuters)

U.S. Navy submarine USS Columbus (SSN-762) with the crew on top, sails through the Miraflores locks at the Panama Canal in Panama City July 10, 2015. (Photo by Carlos Jasso/Reuters)

Demonstrators hold torches during a march to demand the resignation of Honduras' President Juan Hernandez in Tegucigalpa, July 10, 2015. Thousands Hondurans poured onto the streets of the capital Tegucigalpa for seventh Friday in a row to demand the resignation of President Juan Orlando Hernandez over a $200 million corruption scandal at the Honduran Institute of Social Security. (Photo by Jorge Cabrera/Reuters)

A demonstrator, wearing a Guy Fawkes mask, checks his mobile phone during a march to demand the resignation of Honduras' President Juan Orlando Hernandez in Tegucigalpa, July 10, 2015. (Photo by Jorge Cabrera/Reuters)

Demonstrators hold torches with skulls, inscribed with the acronym of the Honduran Institute of Social Security (IHSS), during a march to demand the resignation of Honduras' President Juan Orlando Hernandez in Tegucigalpa, July 10, 2015. (Photo by Jorge Cabrera/Reuters)

A Trump protester carries a pinata of Trump in a trash can past Trump supporters outside the Luxe Hotel, where Republican presidential candidate Donald Trump was expected to speak in Brentwood, Los Angeles, California, United States July 10, 2015. At least 10 businesses have severed deals with billionaire presidential contender Donald Trump after his disparaging comments about Mexican immigrants, following vigorous lobbying by Latinos and others. Trump said that some of his criticism has been distorted. (Photo by Lucy Nicholson/Reuters)

Alicia Lopez Fernandez hangs to dry her recently made piñata in the likeness of Donald Trump at her family's store “Piñatas Mena Banbolinos” in Mexico City, Friday, July 10, 2015. The piñata was a special order made after Trump's comments that some Mexican immigrants to the U.S. bring drugs and crime, and some are rapists. (Photo by Marco Ugarte/AP Photo)

Paramilitary policemen practise combat skills in a muddy pond during a training session at a military base in Beijing, China, July 10, 2015. (Photo by Reuters/Stringer)

Wong Wai Kuan, who lost her husband Ng Qing Zheng onboard Malaysia Airlines flight MH17, cries during a memorial service to mark the first anniversary of the tragedy, in Sepang, Malaysia, July 11, 2015. (Photo by Olivia Harris/Reuters)

A runner is gored by a Jose Escolar fighting bull at Telefonica corner during the fifth running of the bulls of the San Fermin festival in Pamplona, northern Spain, July 11, 2015. Four runners were gored in the run that lasted two minutes and forty seconds, according to local media. (Photo by Vincent West/Reuters)

A runner is gored by a Jose Escolar fighting bull at Telefonica corner during the fifth running of the bulls of the San Fermin festival in Pamplona, northern Spain, July 11, 2015. (Photo by Vincent West/Reuters)

A runner is attended by medical services after being gored by a Jose Escolar fighting bull at Telefonica corner following the fifth running of the bulls of the San Fermin festival in Pamplona, northern Spain, July 11, 2015. (Photo by Vincent West/Reuters)

Visitors crowd an artificial wave swimming pool at a tourist resort to escape the summer heat in Daying county of Suining, Sichuan province, China, July 11, 2015. (Photo by Reuters/Stringer)

Cricket, England vs Australia, Investec Ashes Test Series First Test – SWALEC Stadium, Cardiff, Wales on July 11, 2015: Entertainers dressed as cricket umpires outside the ground. (Photo by Philip Brown/Reuters)

A farmer walks among a flooded watermelon field as heavy rainfall, under the influence of Typhoon Chan-hom, hits Sanmen county, Zhejiang province, China, July 11, 2015. One of the most powerful typhoons to strike eastern China in decades disrupted air, rail and sea transport on Saturday after forcing the evacuation of more than a million people from the provinces of Zhejiang and Jiangsu, state media reported. (Photo by William Hong/Reuters)

Participants take part in a rally demanding the Taiwanese government to legalize same-s*x marriage in front of the ruling Nationalist Kuomintang Party headquarters in Taipei, Taiwan, July 11, 2015. (Photo by Pichi Chuang/Reuters)

A girl paddles a makeshift boat in Artex Compound, the lowest point in the city, which is prone to flooding during monsoon seasons, in Malabon, Metro Manila in the Philippines July 11, 2015. The United Nations Population Fund, (UNFPA) called on humanitarian agencies to redouble efforts in addressing the special needs of vulnerable populations in preparedness and response measures to disasters as nations observe World Population Day on July 11, a statement said. (Photo by Lorgina Minguito/Reuters)

Residents ride on makeshift boats as they make their in Artex Compound, the lowest point in the city which is prone to flooding during monsoon seasons, in Malabon, Metro Manila in the Philippines July 11, 2015. (Photo by Lorgina Minguito/Reuters)

A woman rests on a makeshift boat in Artex Compound, the lowest point in the city, which is prone to flooding during monsoon seasons, in Malabon, Metro Manila in the Philippines July 11, 2015. (Photo by Lorgina Minguito/Reuters)

Medics attend to a fighter of the Popular Resistance Committees after he was injured during clashes with Houthi fighters in Yemen's southwestern city of Taiz July 11, 2015. Saudi-led air strikes and heavy shelling between warring factions shook several cities in Yemen on Saturday, residents said, violating a United Nations humanitarian truce which took effect just before midnight. (Photo by Reuters/Stringer)

People take part in the annual gay pride parade in Budapest, Hungary, July 11, 2015. (Photo by Laszlo Balogh/Reuters)

Chess pieces depicting Greek gods and Spartan soldiers on display in a shop in Athens, Greece July 11, 2015. Skeptical European finance ministers gathered on Saturday to decide whether to negotiate a third bailout for Greece after Prime Minister Alexis Tsipras won lawmakers' backing for painful austerity measures his leftist party was elected to prevent. (Photo by Cathal McNaughton/Reuters)

A girl is pictured with a dinosaur design painted on her face during a dinosaur-themed exhibition in Beirut, Lebanon, July 11, 2015. (Photo by Jamal Saidi/Reuters)

Children look at a dinosaur statue during a dinosaur-themed exhibition in Beirut, Lebanon, July 11, 2015. (Photo by Jamal Saidi/Reuters)

A man works in his shop at a marketplace in the old quarter of Sanaa, Yemen during the holy month of Ramadan July 11, 2015. (Photo by Mohamed al-Sayaghi/Reuters)

Jeff Wright, costumed as a seahorse, rocks with a fake guitar during the Underwater Music Festival in the Florida Keys National Marine Sanctuary off Big Pine Key, Florida in this July 11, 2015 handout photo. The annual event attracted hundreds of divers and snorkelers who listened to a local radio station's four-hour broadcast piped beneath the sea via underwater speakers, featuring music programmed for the subsea listening experience as well as coral reef conservation messages. (Photo by Rob Care/Reuters/Florida Keys News Bureau)

Sarah Brunner, costumed as a mermaid, pretends to play a starfish guitar during the Underwater Music Festival in the Florida Keys National Marine Sanctuary off Big Pine Key, Florida in this July 11, 2015 handout photo. (Photo by Rob Care/Reuters/Florida Keys News Bureau)

Kaitlin Goddard, left, costumed as superhero, blows through an artist's flying fish whistle during the Underwater Music Festival in the Florida Keys National Marine Sanctuary off Big Pine Key, Florida in this July 11, 2015 handout photo. (Photo by Rob Care/Reuters/Florida Keys News Bureau)

Spanish bullfighter Luis Antonio Gaspar “Paulita” prepares for the start of a bullfight at the San Fermin Festival in Pamplona, northern Spain, July 11, 2015. (Photo by Susana Vera/Reuters)

An unidentified same-s*x couple kisses during a group wedding for lesbian, gay, bisexual and transgender couples in Acapulco, Mexico, Friday, July 10, 2015. Guerrero state Governor Rogelio Ortega handed wedding certificates to at least 20 LGBT couples on Friday. Mexican law on civil rights is sanctioned and regulated by each state, but the nation's Congress is debating the legality gay marriage nationwide, as some states already legally recognize same-s*x marriage. (Photo by Bernandino Hernandez/AP Photo)

Armed activists of the nationalist militia Right Sector take position in the site of unrest in Mukhachevo, Western Ukraine, Saturday, July 11, 2015. At least two people were killed Saturday in a gun and grenade attack in a western Ukraine city involving the country's notorious nationalist militia Right Sector. The violence in the city of Mukhachevo, near the Polish and Hungarian borders, broke out at a sports facility reportedly controlled by a national parliament member from a faction opposed to Right Sector. (Photo by AP Photo)

Two police cars on fire are seen at the site of unrest in Mukhachevo, Western Ukraine, Saturday, July 11, 2015. (Photo by AP Photo)

Brazil's Luisa Borges and Maria-Eduarda Miccuci perform their free routine in the synchronised swimming duet finals at the Pan Am Games in Toronto, Saturday, July 11, 2015. (Photo by Rebecca Blackwell/AP Photo)

Members of Mexico's synchronised swimming team perform a clown inspired number for their free routine at the Pan Am Games in Toronto, Saturday, July 11, 2015. (Photo by Rebecca Blackwell/AP Photo)

Members of Mexico's synchronised swimming team perform a clown inspired number for their free routine at the Pan Am Games in Toronto, Saturday, July 11, 2015. (Photo by Rebecca Blackwell/AP Photo)

Miss October 2013 Carly Lauren, Miss May 2006 Alison Waite, Miss July 2000 Neferteri Shepherd, 2013 Playmate of the Year Raquel Pomplun, Miss October 2012 Pamela Horton, and Miss February 2007 Michelle McLaughlin attend the Playboy and Gramercy Pictures' Self/less party on day 2 of Comic-Con International on Friday, July 10, 2015, in San Diego. (Photo by Paul A. Hebert/Invision/AP Photo)

A TV reporter walks through the mud toward people waiting for Pope Francis to arrive to Palmasola prison in Santa Cruz, Bolivia, Friday, July 10, 2015. Palmasola is the most notorious of Bolivia's 32 prisons, built to detain some 800 people but housing 5,000, more than four in five still awaiting trial. Inmates have the run of the place, drugs are cheaper than on the street and money buys survival. (Photo by Rodrigo Abd/AP Photo)

Followed by the Royal Canadian Navy's Frigate HMCS Montreal, Queen Mary 2 departs from Halifax, Nova Scotia, Friday, July 10, 2015. This month marks the 175th Anniversary of Cunard, and the company's flagship, Queen Mary 2, has recreated the historic Transatlantic Crossing from Liverpool to Halifax made by the RMS Britannia in July 1840. (Photo by Diane Bondareff/AP Images for Cunard)

Featherweight Conor McGregor lets out a yell to his fans during the weigh in for UFC 189, Friday, July 10, 2015 at the MGM Grand Garden Arena in Las Vegas. Conor McGregor's boastful Irish charm and exceptional trash-talking skills have turned him into a UFC star, and his reward is a featherweight title fight with Chad Mendes on Saturday night. (Photo by L. E. Baskow/Las Vegas Sun via AP Photo)

Spain's Juanfran Guevara crashes during the Moto3 qualifying at the Sachsenring circuit in Hohenstein-Ernstthal, Germany, Saturday, July 11, 2015. (Photo by Jens Meyer/AP Photo)