polling, then on election day, he wound up with 90% of the republican vote. ultimately, republicans decided it's worth to vote for someone we have questions about because we to want save the supreme court seat. the question now is why did he get 90 on election day and now back in the low 80s? if you look inside the poll, the one issue that's hurting him is clear, it's health care. he's doing well with republicans on almost every issue except for health care, and he's down in the 60s on hrk. this poll was taken in the wake of the failed vote on repeal and replace obamacare. i think this is why the republicans had to go back and get this right, if they don't, i think you're going to see republican base voters very upset with the president and the congress. >> you think that was a breaking point? because remember as we sat here on that night, it was you and margaret hoover, i think margaret said this is where she believes the president's support would start to fracture among those loyal to him. do you believe that's when itted. >> i think for the overall republican party, failure to keep it core campaign promise that's been made for seven years and was a core promise of the