David Cameron has condemned as "despicable and barbaric" the apparent slaughter of a second US journalist by Islamic State extremists - as it emerged that a British hostage is also under threat.
The U.S. State Department says it is "sickened" by a video that purports to show the beheading of U.S. journalist Steven Sotloff, adding that the intelligence community is working to authenticate the video. Rough Cut (no reporter narration).
Harry Potter and the Deathly Hallows: Special Content Trailer
Harry Potter and the Deathly Hallows is the seventh and final adventure in the Harry Potter film series, is a much-anticipated motion picture event to be told in two full-length parts. This new trailer looks back at the history of the Harry Potter movies and features exclusive interviews.