Kate, Duchess of Cambridge talks to children from the “Real Truth” video blog that features on the Huffington Post website at Kensington Palace, London, Wednesday, February 17, 2016. The Duchess of Cambridge is trying to shatter the stigma attached to mental health issues as she guest edits an edition of the Huffington Post. The former Kate Middleton said Wednesday that she and Prince William would not hesitate to seek help if they thought their children needed it. (Photo by Chris Jackson/Pool Photo via AP Photo)





In this November 22, 2015 file photo, Kendall Jenner, left, and Kylie Jenner arrive at the American Music Awards at the Microsoft Theater in Los Angeles. Move over, Kim Kardashian. Kendall and Kylie Jenner's mobile game rocketed to the top of the download charts when the title from Glu Mobile debuted Wednesday, February 17, 2016. (Photo by Jordan Strauss/Invision/AP Photo)





Flamingos stand in the calm water of the “Forggensee” lake near Fuessen, Germany, February 17, 2016. Exotic birds have been frequently spotted in the past in the area around the Forggensee and other lakes around Bavaria. (Photo by Karl-Josef Hildenbrand/EPA)





Disguised revellers parade on the occasion of the Cortege during the Carnival in Basel, Switzerland, February 17, 2016. (Photo by Georgios Kefalas/EPA)





Turkish army service busses burn after an explosion on February 17, 2016 in Ankara, Turkey. 21 people are believed to have been killed and at least 61 are said to be wounded according to the city's governor Mehmet Kiliclar in what appeared to have been a car bomb attack on a vehicle carrying military personnel in the Turkish capital. (Photo by Defne Karadeniz/Getty Images)





Firefighters work at a scene of fire from an explosion in Ankara, Wednesday, February 17, 2016. A large explosion, believed to have been caused by a bomb, injured several people in the Turkish capital on Wednesday, according to media reports. Private NTV said the explosion occurred during rush hour in an area close to where military headquarters are located as a bus carrying military personnel was passing by. Several cars caught fire, the report said. Ambulances were seen rushing toward the scene. The explosion caused a large fire and dark smoke could be seen billowing from a distance. (Photo by IHA via AP Photo)





The Cambridge University Boat Club Women's crew head out before sunrise to train on the River Great Ouse ahead of this years 2016 Cancer Research UK University Boat Race on February 17, 2016 in Ely, England. (Photo by Richard Heathcote/Getty Images)





Heritage painter Mike O'Connor paints engine number 60103 onto the side of the Flying Scotsmans cab, watched by his daughter, Teriann O'Connor, aged 21, who is part of the Heritage painting team at the National Railway Museum in York, ahead of its official return to steam next week. February 17, 2016 in York, England. The famous Flying Scotsman has been painted in the offcial green livery in preparation for its return to the East Coast Mainline and its inaugural run between London Kings Cross and York on 25 February 2016. (Photo by Christopher Furlong/Getty Images)





Girls dressed as butterflies perform during a meeting of Pope Francis (not pictured) and youths at the Jose Maria Morelos y Pavon stadium in Morelia, Mexico, February 16, 2016. (Photo by Carlos Garcia Rawlins/Reuters)





Youths cheer during a meeting with Pope Francis (not pictured) at the Jose Maria Morelos y Pavon stadium in Morelia, Mexico, February 16, 2016. (Photo by Carlos Garcia Rawlins/Reuters)





A man catches fish on a shallow part of a pond as birds fly by in Cavite city, south of Manila, Philippines February 17, 2016. (Photo by Romeo Ranoco/Reuters)





Posters of Swiss People's Party (SVP) demanding to deport criminal foreigners are displayed beside a road in Adliswil, Switzerland February 11, 2016. Switzerland will hold a binding referendum later this month on whether to subject any foreign resident to automatic deportation if convicted of offences running the gamut from murder to breaking the speed limit. The posters read, “At last make things safer! Say yes to deportation of criminal foreigners”. (Photo by Arnd Wiegmann/Reuters)





A H-IIA rocket, carrying X-ray astronomy satellite “ASTRO-H”, lifts off from the launch pad at Tanegashima Space Center on the Japanese southwestern island of Tanegashima, in this photo taken by Kyodo February 17, 2016. (Photo by Reuters/Kyodo News)





A supporter of Kashmiri lawmaker Sheikh Abdul Rashid, also known as Engineer Rashid, attempts to jump from a police vehicle after he was detained by Indian police during a protest in Srinagar February 17, 2016. Dozens of supporters of Rashid were detained by police on Wednesday during a protest against the arrest of former Delhi University lecturer (SAR) Syed Abdul Rehman Geelani and also against the deaths of two youths in south Kashmir's Pulwama district, protesters said. (Photo by Danish Ismail/Reuters)





People observe a parade of members of Kosovo Security Forces (KSF) marching next to a poster depicting late Kosovo's President Ibrahim Rugova during a celebration marking the eight anniversary of Kosovo's declaration of independence from Serbia, in Pristina February 17, 2016. (Photo by Marko Djurica/Reuters)





Workers remove a carriage of a train derailed after a blast on a rail track at a railway station in the rebel-controlled town of Yasynuvata, near Donetsk, Ukraine, February 17, 2016. According to the Minister of Transport of the self-proclaimed Donetsk People Republic, it was a blast of a device, which he did not specify. (Photo by Alexander Ermochenko/Reuters)





An employee works on an assembly line of Honda Motorcycle & Scooter India during a media tour to the newly inaugurated plant at Vithalapur town in the western state of Gujarat, India, February 17, 2016. (Photo by Amit Dave/Reuters)





Ukrainian former Prime Minister and leader of Batkivshchyna (Fatherland) party Yulia Tymoshenko attends a parliament session in Kiev, Ukraine, February 16, 2016. A junior ally in Ukraine's ruling coalition quit on Wednesday, calling the alliance a "facade" and demanding an overhaul of the way the country was run. “Yesterday extraordinary events took place in parliament”, party leader of the Fatherland faction Yulia Tymoshenko said, urging other lawmakers to walk out of the coalition as well. “The Fatherland faction decided today at its morning meeting on the only possible step – this is quitting the coalition”. The announcement came just a day after Prime Minister Arseny Yatseniuk survived a no confidence vote in parliament. (Photo by Gleb Garanich/Reuters)





Karamojong tribesmen stand in town of Kaabong in Karamoja region, Uganda February 17, 2016. (Photo by Goran Tomasevic/Reuters)





A health agent walks before using guppy fish to consume larva of Zika-transmitting mosquito in a wasteland near a construction site of new residential buildings at Tijuca neighborhood in Rio de Janeiro, Brazil, February 17, 2016. Municipal health authorities in Rio de Janeiro are using a biological control in the form the guppy fish to try to control the proliferation of the mosquito carrying the Zika virus. The Poecilia reticulate, the fish's scientific name, feeds on mosquito larva, stemming the growth of the vector in pools of stagnant water. (Photo by Sergio Moraes/Reuters)





Rebel fighters escort a Syrian Arab Red Crescent aid convoy heading towards the villages of al-Foua and Kefraya in Idlib province, Syria February 17, 2016. (Photo by Ammar Abdullah/Reuters)





A supporter of incarcerated opposition candidate Hama Amadou wears his name written on her forehead at a campaign rally for Amadou in Niamey, Niger, February 17, 2016. Niger holds presidential and legislative elections on Sunday. (Photo by Joe Penney/Reuters)





People push a car stuck in the sand during registeration for a Darfur referendum, on whether to remain as five states or merge into one, at Al Fashir in North Darfur February 17, 2016. (Photo by Mohamed Nureldin Abdallah/Reuters)





Olivia Grubbs sits in the living room of what remains of the home of her grandparents Vernon and Regina Cavin in Stronghope, Miss., Tuesday, February 16, 2016, following Monday's storm system that brought destructive winds to areas of central and south Mississippi. Several homes and businesses, including this one were severely damaged or destroyed. (Photo by Rogelio V. Solis/AP Photo)





A Komondor is seen in the judging ring February 16, 2016 in New York during Day Two of competition at the Westminster Kennel Club 140th Annual Dog Show. (Photo by Timothy A. Clary/AFP Photo)





A Leonberger bites for treats in his handler's pocket as he runs during judging in the working group at the Westminster Kennel Club Dog show at Madison Square Garden in New York February 16, 2016. (Photo by Mike Segar/Reuters)





Trucks queue at the Bulgarian border point with Greece in Kulata some 180 km from Sofia, Bulgaria, 17 February 2016. All three crossing points on the Bulgarian-Greek border were closed of the ongoing protests of Greek farmers, as then Bulgarian drivers in response, blocked the Bulgarian side of the border with Greece. (Photo by Vassil Donev/EPA)





Volunteers of an NGO direct refugees and migrants arriving in a dinghy from Turkey to the coast of Mytilini, on the island of Lesvos, Greece, 17 February 2016. Around 1 million people, including many refugees from war zones in the Middle East and Central Asia, passed through Greece and along the Balkan route in 2015, most of them in the latter half of the year. (Photo by Orestis Panagiotou/EPA)





Supporters of the Kosovo opposition political parties wave a giant Albanian national flag during a protest in Pristina, Kosovo, 17 February 2016. Tens of thousands of opposition supporters gathered in a protest demanding the resignation of Kosovo's government after agreements that has been reached in Brussels during the EU-brokered dialogue between Kosovo and Serbia. (Photo by Valdrin Xhemaj/EPA)





In this Friday, February 12, 2016 photo, an Iraqi pantomime prepares for a show, in Diwaniyah, Iraq. Pantomimes expressed resentment and anger over the economic and political situation using their art for show on the streets of Iraq. (Photo by Hadi Mizban/AP Photo)





A member of staff poses with an unglazed terracotta plate entitled “Visage aux grands yeux” by Pablo Picasso at Christie's auction house on February 17, 2016 in London, England. Forming part of the “Queen Anne's Gate: Works from the Art Collection of Sting and Trudie Styler” auction on February 24, it is expected to fetch between 1,200-1,800 GBP. (Photo by Carl Court/Getty Images)





U.S. Forces Korea deputy commander and U.S. Seventh Air Force commander, Lt. Gen. Terrence O'Shaughnessy, left, listens to Lt. Gen. Lee Wang-kuen, Air Force commander, while speaking to the media near the one of four U.S. F-22 stealth fighter after landing at Osan Air Base in Pyeongtaek, South Korea, Wednesday, Feb. 17, 2016. Four U.S. F-22 stealth fighters flew over South Korea on Wednesday in a clear show of power against North Korea, a day after South Korea's president warned of the North's collapse amid a festering standoff over its nuclear and missile ambitions. (Photo by Lee Jin-man/AP Photo)





In this photo provided by Ryan McCaughey, rescue workers check Skye, a golden retriever, after being rescued in State College, Pa., Wednesday, February 17, 2016. The dog that spent two nights stuck in a 14-foot-deep sinkhole was rescued Wednesday by firefighters using a makeshift harness. (Photo by Ryan McCaughey via AP Photo)





A model has her make-up done backstage before the Carmen Marc Valvo fall 2016 show at the New York Fall Fashion Week, in New York, New York, USA, 16 February 2016. The Fall 2016 collections are presented from 11 to 18 February. (Photo by John Taggart/EPA)





People push forward as they enter the area where Pope Francis will celebrate an outdoor Mass, in Ciudad Juarez, Mexico, Wednesday, February 17, 2016. Just before the start of his Mass in a large field in Juarez, Francis is expected to make a short walk to the border fence along the Rio Grande. (Photo by Gregory Bull/AP Photo)





Water from the nearby Snoqualmie River sits over NE Tolt Hill Road, Tuesday, February 16, 2016, near Carnation, Wash. The road and others were closed Tuesday after a President's Day storm brought record rainfall to the Pacific Northwest. (Photo by Ted S. Warren/AP Photo)





A car moves on a small road covered with snow near to the small village of Opakua, northern Spain, Tuesday, February 16, 2016. After beginning a mild winter the temperatures hves fallen in the north of the country with snow, rain and cold winds. (Photo by Alvaro Barrientos/AP Photo)





Children take part at the CoderDojo in the Ziggo Dome, in Amsterdam, The Netherlands, 17 February 2016. CoderDojo is an initiative from Ireland where children learn to program, build websites and develop applications. (Photo by Remko De Waal/EPA)





French artist Claire Bardainne poses in the light installation “XYZT, Les paysages abstraits” (Abstract landscapes) during the press preview for the exhibition “Danse avec les etoiles” (Dance with the stars) in Yverdon-les-Bains, Switzerland, Wednesday, February 17, 2016. (Photo by Jean-Christophe Bott/Keystone via AP Photo)