Today in Pictures: May 27

U.S. Naval Academy graduates toss their hats in the air during graduation ceremonies at the Academy in Annapolis, Maryland. This is the first year that females wore the same uniform as the males.

Palestinian boys sit in a car boot on a street in Gaza city.

Horses look out a window of their stable near the village of Pontoiraklia, Greece.

Family members, including Tricia Tarentino, far left, the widow of slain Auburn Police Officer Ronald Tarentino Jr., mourn as his casket is placed into a hearse in Charlton, Mass. Authorities said the 42-year-old Massachusetts police officer was shot dead during a weekend traffic stop.

New U.S. citizen Camara Mokossan, an immigrant from Ivory Coast, poses for a photograph with her certificate of Naturalization after a special ceremony for 61 new U.S. citizens at the Ellis Island Museum of Immigration in New York Harbor.

Talin Abu Hanah, an Israeli Arab, reacts after winning the first-ever Miss Trans Israel beauty pageant in Tel Aviv, Israel.

U.S. Naval Academy Midshipmen wait for the Academy's graduation and commissioning ceremony to begin in Annapolis, Md.

Visitors on deck chairs watch tennis matches on giant screens during the French at the Roland Garros stadium in Paris.

Japanese Prime Minister Shinzo Abe looks on as President Barack Obama hugs a survivor of the 1945 atomic bombing of Hiroshima, during a visit to the Hiroshima Peace Memorial Park.

Revelers dance as they take part in the Patum in the Catalan village of Berga, Spain. The Patum of Berga is a popular festival whose origin can be traced to medieval festivities that is celebrated each year in the Catalan city of Berga during Corpus Christi. It consists of a series of dances by townspeople dressed as mystical and symbolical figures accompanied by the rhythm of a drum.