A walk out, protesting this blatant type of liberal media propaganda, would have been highly appropriate, under the biased set of circumstances.
No?
Also, Kevin was standing behind Aziz when Aziz asked his question. We didn't think he would never get called on. It was late in the show when we started analyzing the apparent bias. Connie complained to a producer who responded by giving her a mic to ask a question--which wasn't her intention because Kevin was still standing at another mic waiting to ask his question.
To walk out then would have been seen as childish--like the "anti-war" woman who took control of a mic at the end--and blown the slim chance that two "pro" questions would get asked.