CNN Situation Room With Wolf Blitzer November 3, 2015 22:04:00
It's through a person entering, through check-in process or the baggage process. >> reporter: if a bomb did bring down this plane, there's no shortage of groups sworn to launch attacks. the isis affiliate in sinai claimed responsibility. but analysts say that group likely doesn't have the capability to get a bomb on to a passenger plane. two terrorist organizations could pull it off, the group tied to al qaeda's bran inch syria, developing bomb making capability and would be motivated to strike at a russian commercial plane because the russians are bombing them in syria. and al qaeda in yemen,...