investigation into biden and the contrast was his more 2016 election. progressive rivals, touting his testimony so damaging that trump is resorting to smears, tweeting vision for health care, medicare for all who want it as a less never -- trump republican disruptive approach. >> it's a very important difference between me and representing never trumper senator warren and some of the democrat bill taylor who i don't others. and we will continue making sure know in testimony before we have made that clear. congress. one thing to say loud in clear >> yet zpliet the strong on the back of that tweet is performance, a new poll shows whatever taylor's politics may or may not be, he was hand buttigieg holding steady at 6%. picked by trump's secretary of behind joe biden, warren and state mike pompeo. he has served in government for bernie sanders. 30 years under all presidents of knows watching the debate, beginning with robert reagan and 21% said buttigieg did the best. was ambassador by george bush, trailing only warren. and to slam him as a liar is here is one of them. just wrong and another thing, >> i'm all in for pete. trump is now slamming the >> when did you decide that? investigation is unfair. >> the last debate. here's that part. >> and what was it about the do-nothing democrats allowed last debate that sold you? republicans zero reasoning, zero due process and zero >> he was tough in a nice transparency. does anybody think this is fair? respectful manner. >> but matt defalk o a fellow well, if he's going to put that out, his tens of millions of followers it's also important to say loudly and clearly that is how the impeachment process works. felt he was fo combative.