David Axelrod: “The position that he has taken is very clear. It's in his platform, and that is to phase out fossil fuel fuels over the…”

Unless the economy and his numbers rebound, Republicans are going to feel less willing to follow him blindly.

I hope we’re not all complicit in assisting an unintended suicide.

The place where it has influenced politics is in Canada. Now, Justin Trudeau is not -- he's stepping down. He's going to step down. But there's going to be an election in the next few days for the new Liberal Party leader and then there…

I think there's a lot of concern among Republican officeholders. Governor Pawlenty could speak more readily to this than me.