the naval observer to. he's got a lot of goodwill, people recognize as a rising star in the party. but he lost to ted cruz. so he's going to have to decision at some point, but ntd i do think we've heard the last from him. >> he said his original time was february and he may have extended it a little bit. he sid think i will decide by the end of february but i don't have to decide by the end of february, which is interesting. mj, you've been doing reporting on biz warren. she unveiled her universal child care proposal officially and you think she's presenting herself in a very specific way when she runs? >> that's right. i had a piece yesterday with so much of what we see with elizabeth warren goes back to her professor and teaching ways. if you listen to her at town halls, her speeches on the stump, she really emphasizes the fact that she is wonking out, that she's a nerd at heart. and i don't think this is a stylistic thing, even though she