can pull off an operation like this. >> you mentioned isis, and confirmation to reports from msnbc news from officials that they picked up the shatter from sinai and syria and they were celebrating the the crash. what is the likelihood in ters s of the capability for isis to pull this the off? >> well, it is very good. you have a chatter pointing to a certain direction. the isis province, and the sinai province, the branch has been notorious for the operations against the egyptian military and police. they pulled off a successful assassination, and they have been at it for a while. they have recently in 2014 pledged the affiliation to isis, but they have been active since 2011, and pulled off a lot of successful attack, and the military people have been killed. so they are not new to the game. >> and so, don, what has to be done to ensure that if isis is