Jon Stewart, Bill O’Reilly Set to Face Off Over Common – But Who is Common, Exactly? (MINI-VIDEOS)

Comedy Central’s Jon Stewart will be appearing on Bill O’Reilly’s The O’Reilly Factor to defend of his statements that criticized Fox News’ coverage of rapper Common’s invitation to the White House this week. So we thought we would help out J-Stew by compiling a brief of exactly who Common is while also answering the looming critique O’Reilly poses about Common alleged support of two cop killers.