Veryv No News Today

Down metrojet 9268. >> translator: the likelihood of a terrorist attack still cannot be ruled out, that is why such a decision was made. >> reporter: u.s. officials are now piecing together clues but very v. no forensic evidence shared by russian or egyptian investigators. some u.s. analysts believe the most likely scenario is jihadists planted a bomb with a timer on the plane by someone that had access, rather than a passenger sneaking it through the security system. u.s. officials tell cnn. ho...