David Axelrod actually said...

Clearly, it's not total, and as you pointed out earlier, you know, he was very -- he was very clear when he wanted to defend the seven gover...

He has to be close enough so that this still looks like a horse race.

these young people have a sense of mission about things like climate change, about income inequality, about social justice.

It does create a sense of momentum. And what they're hoping for is that sense of momentum carries him forward.