revolt and reflection. >> this is something that certainly was an interesting period of time. we all learned a lot. we learned a lot about loyalty. we learned a lot about the vote-getting process. we learned a lot about some very arcane rules in obviously both the senate and in the house. so it's been certainly, for me, an interesting experience. >> president trump, speaker paul ryan, and house republicans licking their wounds today after pulling their long-promised bill that would repeal and replace obamacare. ryan and trump abruptly pulling that vote to avoid an embarrassing loss on the house floor. >> we're a ten-year opposition party. being against things was easy to do. you just had to be against it. now in three months' time we tried to go to a governing party where we had to get 216 people to agree with each other on how to do things. we just weren't quite there today. >> joining me now, cnn national