what happened in benghazi and it's hard to get her off of that podium moving forward in that direction. >> nbc's luke russert, thank you. >> thank you. we've been asking you to weigh in on the bing pulse question today involving the controversy surrounding the benghazi committee and whether or not it's time to disband the committee. that was our question. is it time to do so? 96% of you say, yes. 4% of you say, no. the pulse is live. opinions matter. we have another update later in the hour. tomorrow night it is the first democratic debate, five candidates at the wynn casino and resort in las vegas. vice president joe biden in delaware is still mulling over an entry. he's not going to be in attendance. senator sanders spoke over the weekend with chuck todd. he said the difference between him and clinton is consistency on issues important to the democratic base.