CTU was tracking Jack as he was being taken to go see Habib Marwan, but the terrorists suspected this and switched vehicles in a tunnel. Thus Habib has Jack with CTU no longer having any clue where they are. The terrorist lady who gave up info to save her son (cant remember her name) was killed by Habib for betraying him. Also, the Air Force guy who is working with the terrorists got int the base, most likely where the Preisident will be landing. Also Paul Raines is in surgery for his gun shot wounds, and it is unclear whether he will survive or not. I think that is most of what happened tonight. Hope that helps.