investigation

An F/A-18E Super Hornet is pictured in July on the flight deck of the aircraft carrier USS Dwight D. Eisenhower, which is deployed in support of Operation Inherent Resolve, which is targeting ISIS in Iraq and Syria. U.S. Navy/Getty hide caption

Comedian Jan Boehmermann during an award ceremony in Duesseldorf, Germany, in January. Rold Vennenbernd/AFP/Getty Images hide caption

Democratic presidential candidate Hillary Clinton speaks at a Digital Content Creators Town Hall at the Neuehouse Hollywood in Los Angeles on Tuesday. Andrew Harnik/AP hide caption