DVD Tuesday: ‘Where in the World Is Osama Bin Laden?’ & ‘What Happens in Vegas’

Fresh on DVD this week, Morgan Spurlock goes hunting for Earth’s most wanted man in Where in the World Is Osama Bin Laden? Plus Cameron Diaz and Ashton Kutcher play two gambling, drinking fools in the romantic comedy, What Happens in Vegas; Tim Burton‘s classic The Nightmare Before Christmas gets a new special edition; the Blade trilogy has Wesley Snipes fighting vampires; and comic books come alive on television in season two of Heroes.