about the democratic presidential nomination. the argument, the tougher argument on war is the one being made against hillary clinton. every other person on that stage was against the invasion of iraq. she voted famously in 2002 to authorize military action there. it seems that is a bigger vulnerability. on guns, that is the one issue which sanders is out of step with his party now and with the moment in the country. that is an air why where i think he might be subject to some criticism and attack tomorrow night. >> i think 2002 vote still a problem for the former secretary of state. john ralston, have you been hearing this talk of biden out here? >> there is a lot of talk of biden out here. the draft biden folks have staffed up here. they've gotten some former party chairman and former elected officials to staff it here. the greatest thing would be if they lowered biden on to the stage like a vegas show with a light show and suddenly he appears.