"Terrorist training videos will be banned from appearing on YouTube, under revised new guidelines being implemented by the popular video-sharing site. The Google-owned portal will ban footage that advertises terrorism or extremist causes and supporters of the change hope it will blunt al-Qaeda's strong media online campaign. The move comes after pressure... from Connecticut Senator Joseph Lieberman... [T]he new YouTube guidelines includes bans on videos that incite others to commit violent acts, videos on how to make bombs, and footage of sniper attacks."