Journalist James Foley in 2011. He was killed by Islamic State militants in Syria earlier this month. Steven Senne/AP hide caption

itoggle caption Steven Senne/AP

Julia Louis-Dreyfus won her fifth Emmy on Monday night. Chris Pizzello/Invision/AP hide caption

itoggle caption Chris Pizzello/Invision/AP

When protests over the shooting of Michael Brown turned violent in Ferguson, Mo., livestreaming videos showed Americans what they couldn't see on TV. Screen Grab From KARG Argus Radio Video hide caption

itoggle caption Screen Grab From KARG Argus Radio Video

A kids healthy snacks display at Giant Eagle. Courtesy of Giant Eagle hide caption

itoggle caption Courtesy of Giant Eagle

This 2011 image taken by a crested black macaque in Indonesia has ignited a debate over who owns the photo. The camera's owner says the image belongs to him. In its new manual, the U.S. Copyright Office disagrees. David J Slater/Caters News Agency/Wikimedia Commons hide caption

itoggle caption David J Slater/Caters News Agency/Wikimedia Commons

Peter Capaldi and Jenna Coleman star as The Doctor and Clara Oswald on the BBC science fiction drama Doctor Who. Ray Burmiston/Ali/BBC America hide caption

itoggle caption Ray Burmiston/Ali/BBC America

James Foley in Aleppo, Syria, in September 2012. Manu Brabo/ hide caption

itoggle caption Manu Brabo/