CNN Early Start With John Berman and Christine Romans December 4, 2015 09:41:00
The shooters, why did they do it? were warning signs missed? was there a larger plan? correspondent tom foreman in the cnn virtual studio walks us through the crime and the questions? >> let's start at this office gathering where authorities say farook left angrily after some sort of dispute and returned in the short order with his wife and the shooting began. that's where the first real question arises. what set him off? was it really an honest dispute or some sort of pretext to start the attack? were there any warning signs? was he having some kind of problem that somebody might have been aw...