need in a post-trump world. we need to galvanize, not polarize. reporter: buttigieg taking a jab at senator elizabeth warren. we will fight when we must fight. but i will never allow us to get so wrapped up in the fighting that we start to think fighting is the point. reporter: biden echoing that message, criticizing the progressive candidate s approach on health care. these guys are saying my way or the highway. reporter: warren hit back, and without naming them targeted biden. unlike some candidates for democratic nomination, i am not counting on republican politicians having an epifny. reporter: and buttigieg. we know a number of people who raised a quarter of a million dollars for him, his quote national inverts circle. and he offers them regular phone
progressive candidate s approach on health care. they re saying my way or the highway. reporter: warren hit back in a major speech, without naming them, targeted biden. unlike some candidates for the democratic nomination, i am not counting on republican politicians having an epiphany. reporter: and buttigieg. we know that another group of people that raise a quarter million for him, his quote, national investors circle, he offers them regular phone calls and special access. reporter: as elizabeth warren has stalled in the polls, she upped criticism of moderate rivals. i am not betting my agenda on the naive hope that if democrats adopt republican critiques, progressive policies, or make vague calls for unity that somehow the wealthy and well connected will stand down. reporter: biden insists warren is wrong, telling donors at a fund-raiser if we can t
fight. but i will never allow us to get so wrapped up in the fighting that we start to think fighting is the point. reporter: biden echoing that message, criticizing the progressive candidates approach on health care. they are sending out my way or the highway. reporter: warren hit back in a speech in new hampshire and without naming them targeted biden. unlike some democrats some candidates for the democratic nomination, i m not counting on republican politicians having an epiphany reporter: and buttigieg we know that another false people who raise a quarter of a million dollars for him and his quote, national investors circle and he offers them regular phone calls and special access. reporter: as elizabeth warren has stalled in the polls, she s upped her criticism of her more moderate rivals. i m not betting my agenda on the naive hope that if democrats adopt republican critiques,
in fact, republican congresswoman liz cheney was asked by cnn s jake tapper if she is concerned with the president referencing these tragedies in a joking manner, and here s what the congresswoman had to say. look, elizabeth warren has made herself a laughing stock. i don t think anybody should be surprised that that s been the reaction to her and to her continued claims. so cheney in her response made no reference to the president but instead talking about elizabeth warren. today warren hit back at the president and implied that he may be in jail by the time of the election. every day there s a racist tweet, a hateful tweet, something really dark and ugly. are we going to let him use those to divide us? you know, here s what bothers me. by the time we get to 2020, donald trump may not even be president. [ cheers and applause ]
start paying your bills. we re the schmucks paying for the whole thing. reporter: and the president added a new twist on the attacks of a familiar target, senator elizabeth warren who once claimed without proof to have native-american heritage. let s say i m debating pocahont pocahontas, right? i promise you i ll do this. you remember the kits, they sell on television for $2? learn your heritage. reporter: and then he compounded his attack on senator warren by mocking the me too movement. we will take that little kit and say, well, we have to do it gently because we re in the me too generation. we have to be very gentle, and we will very gently take that kit, and we will slowly toss it, hoping it doesn t hit her and injure her arm. reporter: warren hit back on twitter. hey, donald trump, while you obsess over my genes, your administration is conducting dna