plans? who can win? that seems to be what her job is tonight. right? to show she can be the electable one. why do people love her for the plans but not reward her when it comes to the head-to-head? >> i don't think she looks at the world that way. i think elizabeth warren is here to put forward her vision. it's unchanging. it's been the same. it's authentic to who she is. when joe biden says, who is going to get it done? what he is also saying is who can go toe-to-toe with president trump? who is going to win a general election? he is looking at this from a practical perspective. i would be surprised, very surprised, if elizabeth warren came at this in a way she's never come at it before in a debate so i suspect we will see, she is still prosecuting the case about vision. he is prosecuting as dana says the case about practicality. and all of this is overshadowed by the larger question, who could beat the president? and is that a practical