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Migrants from Afghanistan stand in Victoria Square, central Athens, on February 29, 2016. More than 2,000 refugees and migrants arrived in the morning...

A migrant walks past shacks burning during the dismantling of half of the "Jungle" migrant camp in the French northern port city of Calais, on Februar...

A migrant looks at shacks burning during the dismantling of half of the "Jungle" migrant camp in the French northern port city of Calais, on February...

A migrant speaks with an anti-riot policeman on February 29, 2016, during the dismantling of half of the "Jungle" migrant camp in the French northern...

Flowers are placed on the Hollywood Walk of Fame star of actor George Kennedy who died yesterday in Boise, Idaho, February 29, 2016 in Hollywood, Cali...

A surfer rides a wave on a day of swell generated by strong winds on the Mediterranean sea in Varazze on March 6, 2016. / AFP / OLIVIER MORIN

A surfer rides a wave on a day of swell generated by strong winds on the Mediterranean sea in Varazze on March 3, 2016. / AFP / OLIVIER MORIN

US musician John Legend and his wife Chrissy Teigen pose as they arrive to the 2016 Vanity Fair Oscar Party in Beverly Hills, California on February 2...

Refugees and migrants wait in front of a passenger terminal at the port of Piraeus near Athens, Sunday, Feb. 28, 2016. Hastily setup camps for refugee...

Pope Francis reads his message to faithful gathered in St. Peter's Square on the occasion of the Angelus noon prayer at the Vatican, Sunday, Feb. 28,...

Pope Francis waves to faithful gathered in St. Peter's Square on the occasion of the Angelus noon prayer at the Vatican, Sunday, Feb. 28, 2016. Pope F...

Pope Francis waves to faithful gathered in St. Peter's Square on the occasion of the Angelus noon prayer at the Vatican, Sunday, Feb. 28, 2016. Pope F...

A Syrian refugee and her child cry after their arrival from Turkey on the southeastern island of Lesbos, Sunday, Feb. 28, 2016. Greece is mired in a f...

Protesting refugees and migrants block a train at the Greek-Macedonia border as they chant "Open the Borders" in the northern Greek village of Idomeni...

Models wear creations part of the women's Dolce & Gabbana Fall-Winter 2016-2017 collection, that was presented in Milan, Italy, Sunday, Feb. 28, 2016....

Models wear creations part of the Dolce & Gabbana women's Fall-Winter 2016-2017 collection, that was presented in Milan, Italy, Sunday, Feb. 28, 2016....

A model wears a creation part of the Dolce&Gabbana women's Fall-Winter 2016-2017 collection, that was presented in Milan, Italy, Sunday, Feb. 28, 2016...

A model wears a creation part of the Dolce&Gabbana women's Fall-Winter 2016-2017 collection, that was presented in Milan, Italy, Sunday, Feb. 28, 2016...

A model wears a creation part of the Dolce&Gabbana women''s Fall-Winter 2016-2017 collection, that was presented in Milan, Italy, Sunday, Feb. 28, 201...

A model wears a creation part of the Dolce&Gabbana women''s Fall-Winter 2016-2017 collection, that was presented in Milan, Italy, Sunday, Feb. 28, 201...

A Syrian young woman leans on the door through which refugees cross for Macedonia in the Greek border station of Idomeni, Sunday Feb. 28, 2016. More t...

Prince William County Police officer Mike Lomanaco walks by a home Sunday, Feb. 28, 2016, following a fatal shooting at the residence Saturday evening...

Leonardo DiCaprio poses with his 'oscar' at the 88th Annual Academy Awards - Governors Ball at The Dolby Theater at Hollywood & Highland in Hollywood,...

Brie Larson poses with her award at the 88th Annual Academy Awards - Governors Ball at The Dolby Theater at Hollywood & Highland in Hollywood, Califor...

160228-N-KW492-023 ARABIAN GULF (Feb. 28, 2016) A landing craft air cushion (LCAC) exits the well deck of the amphibious assault ship USS Kearsarge (...

US Democratic presidential candidate Hillary Clinton arrives to speak at a primary night rally in Columbia, South Carolina, on February 27, 2016. Hill...

Refugees queue for food at an improvised refugee camp at the Greek-Macedonian border near Idomeni on February 28, 2016. Some 6,500 people were stuck...

Migrants and refugees queue for some food at an overcrowded refugee camp at the Greek-Macedonian border near Idomeni on February 28, 2016. Some 6,500...

Migrants and refugees queue for some food at an overcrowded refugee camp at the Greek-Macedonian border near Idomeni on February 28, 2016. Some 6,500...

A woman holds her baby after sleeping outside in a field at an overcrowded camp at the Greek-Macedonian border near Idomeni on February 28 , 2016. Gr...

A woman holds her baby after sleeping outside a field at an overcrowded camp at the Greek-Macedonian border near Idomeni on February 28, 2016. Greece...

A girl plays wih her brother at an overcrowded camp at the Greek-Macedonian border near Idomeni on February 28, 2016. Greece on Sunday said the tally...

A picture taken on February 28, 2016 shows a hut camp set by "Medecins du Monde" (Doctors of the World) in Grande-Synthe, near Dunkerque, to shelter a...

A picture taken on February 28, 2016 shows a hut camp set by "Medecins du Monde" (Doctors of the World) in Grande-Synthe, near Dunkerque, to shelter a...

Syrian migrants wear life-jackets and life-belts before boarding a dinghy to cross the Aegean Sea to the Greek island of Lesbos from the Ayvacik coas...

Disabled Syrians rest at the border check point as they wait for the Greek-Macedonian borders to open on February 28, 2016. More than 5,000 people we...

A man holds a placard as migrants and refugees protest at the Greek-Macedonian border near the village of Idomeni on February 28, 2016. Greece warned...

Refugees warm-up by a fire at a makeshift camp along the Greek-Macedonian border near the village of Idomeni on February 28, 2016. More than 5,000 peo...

Refugee children play with a broken umbrella at the makeshift camp at the Greek-Macedonian border near the village of Idomeni on February 28 , 2016....

Actress Julianne Moore (R) present the Oscar to Actor Leonardo DiCaprio for Best Actor in The Revenant on stage at the 88th Oscars on February 28, 201...

Actor Sylvester Stallone and Jennifer Flavin arrive on the red carpet for the 88th Oscars on February 28, 2016 in Hollywood, California. AFP PHOTO /...

Members of the cast and producers of Spotlight accept the award for Best Picture at the 88th Oscars on February 28, 2016 in Hollywood, California. AFP...

The production team and cast of Spotlight celebrate the award for Best Picture on stage at the 88th Oscars on February 28, 2016 in Hollywood, Californ...

The production team and cast of Spotlight celebrate the award for Best Picture on stage at the 88th Oscars on February 28, 2016 in Hollywood, Californ...

Actor Leonardo DiCaprio (L) and Director Alejandro Gonzalez Inarritu celebrate on stage after the 88th Oscars on February 28, 2016 in Hollywood, Calif...

Actor Leonardo DiCaprio (L) and Director Alejandro Gonzalez Inarritu celebrate their awards on stage at the 88th Oscars on February 28, 2016 in Hollyw...

Actress Brie Larson (L) kisses actor Leonardo DiCaprio (C) as Director Alejandro Gonzalez Inarritu (C) looks on as they celebrate on stage after the 8...

Actress Emily Blunt arrives on the red carpet for the 88th Oscars on February 28, 2016 in Hollywood, California. AFP PHOTO / FREDERIC J. BROWN

Actress Kate Winslet (L) speaks with actor Leonardo DiCaprio as they celebrate on stage after the 88th Oscars on February 28, 2016 in Hollywood, Calif...

Actress Emily Blunt arrives on the red carpet for the 88th Oscars on February 28, 2016 in Hollywood, California. AFP PHOTO / FREDERIC J. BROWN