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Senator Bernie Sanders, an independent from Vermont and 2016 Democratic presidential candidate, speaks during a campaign event in Carson, California
Oklahoma City Thunder’s Steven Adams, bottom left, drives past Golden State Warriors’ Andrew Bogut, top left, and Draymond Green (23) during the first half in Game 1 of the NBA basketball Western Conference finals last night in Oakland, California. Oklahoma City won by 108 to 102.
Protesters from Code Pink for Peace gather near Republican presidential candidate Donald Trump’s motorcade outside the Republican National Committee headquarters on Capitol Hill in Washington D.C.
An auction house employee attaches the leg to the skeleton of an Eohippus, during the press preview of a forthcoming sale at Summers Place Auction House in Billingshurst, England
An attendee with a campaign sticker on her phone takes video as Senator Bernie Sanders as he speaks during a rally at Boardwalk Hall in Atlantic City, New Jersey
Republican presidential candidate Donald Trump and his wife Melania Trump arrive to speak to supporters at Trump Tower in Manhattan following his victory in the Indiana primary
With his family by his side, Republican presidential candidate Sen. Ted Cruz (R-TX) speaks during his election night watch party at the Crowne Plaza Downtown Union Station where he announced he was suspending his bid for the Republican presidential nomination
Sheriffs on horseback and police break up a group of demonstrators outside Republican U.S. presidential candidate Donald Trump’s campaign rally in Costa Mesa, California.
Photographers in the press pen as Prime Minster David Cameron welcomes US President Barack Obama to Downing Street
Republican U.S. presidential candidate Donald Trump’s hand is seen as he reacts during a campaign event in Harrisburg, Pennsylvania
A Secret Service Agent stands guard as Democratic presidential candidate Hillary Clinton speaks at the Corsi senior center, in New York
Demonstrators demanding an increase in the minimum wage to $15-dollars-per-hour prepare to march in the streets on Thursday in Chicago, Illinois. The demonstrators marched to and protested in front of several locations during a day-long effort to draw attention to low-wage jobs
Attendees cheer for Senator Ted Cruz, a Republican from Texas and 2016 presidential candidate, not pictured, during a campaign event in Milwaukee, Wisconsin, U.S.
A man takes a photograph of the stage before a campaign event featuring Republican presidential candidate Donald Trump at St. Norbert College in De Pere, Wisconsin, USA