enough to keep him out. joe biden does not have a national fund-raising base. he never did he was elected to the senate from delaware, a teeny state. always huge margins. it was never required to build out that infrastructure. he's run for president a couple of times before. once seriously in 2008 and lesser 20 years earlier, he never developed those ties. that's one huge reason for joe biden not to get in at this point. we are hearing he is still seriously considering it though. no bets are off. he could figure out a way to raise enough to keep him in the game. he is the vice president of the united states. >> bush has that super pac, rubio has the big super pac. are we reassessing how big a role they are going to play? >> to some extent. you have to have some cash in your own account. you can't outsource everything in the super pac. they are very important. i think we'll see just how important in the months ahead as they fund air barrages and gets