bar all muslims from entering the u.s. in the wake of recent terror attacks. jeb bush tweeting donald trump is unhinged. news release and drew applause when he reiterated it last night saying he knows it's probably not politically correct but, quote, i don't care. >> more information on the investigation leading to the terror attacks in san bernardino. investigators say syed rizwan farook and his wife, tashfeen malik visited a gun range days before the shooting.