In this Sunday, November 10, 2013 file photo, Miss Universe 2013 Gabriela Isler, from Venezuela, left, and pageant owner Donald Trump, of the United States, pose for a photo after the 2013 Miss Universe pageant in Moscow, Russia. Despite saying he wanted to build a Trump tower in Russia, Donald Trump never completed a deal in the country's booming – but volatile – real estate and hotel market. (Photo by Ivan Sekretarev/AP Photo)





A shelter dog specially trained as a ball-retriever catches a tennis ball during an exhibition event at the Brazil Open tournament in Sao Paulo, Brazil, Saturday, March 4, 2017. Wearing blue bandanas around their necks, specially trained shelter dogs showed off their talents shortly before Joao Sousa of Portugal met Spain's Albert Ramos-Vinolas in the day's first semifinal match. (Photo by Andre Penner/AP Photo)





Cheerleaders let their hair fly as they perform prior to a German first division Bundesliga soccer match between 1. FC Cologne and Bayern Munich in Cologne, Germany, March 4, 2017. (Photo by Michael Probst/AP Photo)





US President Donald Trump departs off Air Force One after arriving in Orlando, Florida, on March 3, 2017, before heading to St. Andrew Catholic School. (Photo by Nicholas Kamm/AFP Photo)





Ukraine' s Yuliya Levchenko celebrates after clearing the bar in the women' s high jump final at the 2017 European Athletics Indoor Championships in Belgrade on March 4, 2017. (Photo by Marko Djurica/Reuters)





Attendants serving delegates from a hotel pose for a photo at Tiananmen Square as delegates attend a meeting during the annual session of China's parliament, the National People's Congress (NPC), in Beijing, China March 4, 2017. (Photo by Jason Lee/Reuters)





A mother reacts as her daughter Ranmea is treated for possible exposure to chemical weapons agents in a hospital west of Erbil in Mosul, Iraq, March 4, 2017. (Photo by Azad Lashkari/Reuters)





A displaced Iraqi woman and her daughter cry while fleeing their homes, as Iraqi forces battle with Islamic State militants in western Mosul, Iraq, March 4, 2017. (Photo by Zohra Bensemra/Reuters)





Norwegian Marit Bjoergen celebrates after winning the ladies' cross- country 30 km freestyle skiing competition in the FIS Nordic World Ski Championships in Lahti, Finland, on March 4, 2017. (Photo by Kai Pfaffenbach/Reuters)





Suspected members of an international criminal organization smuggling undocumented migrants to European countries are transferred to the prosecutor after being arrested at the city of Heraklion on the island of Crete, Greece, March 4, 2017. (Photo by Stefanos Rapanis/Reuters)





A Russian soldier stands near Syrian musicians as they play their instruments while resting on damage in the amphitheater of the historic city of Palmyra, Syria March 4, 2017. (Photo by Omar Sanadiki/Reuters)





Francois Fillon, former French Prime Minister, member of the Republicans political party and 2017 presidential election candidate of the French centre-right leaves after delivering a speech at a campaign rally in Aubervilliers, Paris suburb, March 4, 2017. (Photo by Philippe Wojazer/Reuters)





Supporters of President Donald Trump gather for a “People 4 Trump” rally at Neshaminy State Park in Bensalem, Pennsylvania, U.S. March 4, 2017. (Photo by Mark Makela/Reuters)





Michelle Wie of the USA checks the green on the eighth during the third round of the HSBC Women's Champions golf tournament in Singapore, March 4, 2017. (Photo by Wallace Woon/EPA)





Firefighters try to contain a fire following a suicide attack at petrol tankers in Maiduguri, Nigeria, Friday, March. 3, 2017. Three suicide bombers set ablaze three fuel tankers in the center of Nigeria's northeastern city of Maiduguri before dawn Friday, officials said, just days before a planned visit by the U.N. Security Council. (Photo by Jossy Ola/AP Photo)





North Korean Ri Jong Chol speaks in front of reporters at the North Korean Embassy in Beijing early Saturday, March 4, 2017. Malaysian authorities on Friday deported the only North Korean detained in the killing of the half brother of North Korea's leader after releasing him because of a lack of evidence to charge him. (Photo by Naohiko Hatta/Kyodo News via AP Photo)





A girl has her face painted during the Day of Remembrance for MH370 event in Kuala Lumpur, Malaysia on Saturday, March 4, 2017. After three years, the hunt for Malaysia Airlines Flight 370 ended in futility and frustration Tuesday, Jan. 17, 2017, as crews completed their deep-sea search of a desolate stretch of the Indian Ocean without finding a single trace of the plane. (Photo by Daniel Chan/AP Photo)





In this photo taken Wednesday, March 1, 2017, Lulu Yurdio, 12, collects food aid for himself and his two siblings and parents who remain hiding in the bush, in Padeah, South Sudan. South Sudanese who fled famine and fighting in Leer county emerged from South Sudan's swamps after months in hiding to receive food aid being distributed by the World Food Program. (Photo by Sam Mednick/AP Photo)





Policewomen march during a parade to mark the 100 th anniversary of the Belarusian police in Minsk on March 4, 2017. (Photo by Sergei Gapon/AFP Photo)