gibs, the jabs and the jebs in this first republican debate? >> i think the most memorable moment, what will be remembered for at least a month until the cnn debate, is the very first question and answer delivered to donald trump and delivered from donald trump about whether or not he would run as an independent. >> and he answered he would. >> he refused to rule it out. yes. and he lost the crowd right there. he lost the crowd. he never got the crowd back. maybe he never had the crowd to begin with. but from that moment on this was a hostile environment for donald trump. >> right. and he was booed by the crowd when he reiterated that stance. and then later was asked and questioned because he has some views that aren't hard-line conservative views, when did he become a republican? so he was challenged a little bit about whether or not he is