Senate panel that will be investigating Ft. Hood massacre suspect warned in 2008 of spreading radicalization in U.S.• Ft. Hood Suspect Warned of Threat Within Military • YOU DECIDE: An Act of Terror, or a Horrific Crime? • Officials Deny Sitting on Intel | LIVESHOTS• Hasan 'Tried to Contact' Al Qaeda | Acted Alone?• Hasan's Attorney Says Client 'Coherent' | SLIDESHOW• FOX FORUM: Jihadists Playing U.S.