CNN Erin Burnett OutFront September 12, 2019 23:04:00
Sunday jeff zeleny are all in houston with me tonight. dana, look, their drama, biden and warren have never been on a debate stage. here they are. they have a long, and complicated ristory and we know biden is going to say it's not just about plan, it's about execution. so, is she going to return the fire? >> it's hard to imagine that she will. >> that certainly has not been her m.o. to date. her whole campaign is based on the fact that she has plan, she has ideas, let's get out and fight and work for them. not i'm going to go after anybody, no matter who they are. >> that could change. he cou...