only two votes to spare and at least two gop senators from maine and alaska are pro choice. they won't commit to an obamacare repeal that commits to the planned parenthood language. the efforts to undo the signature health law are getting more messy. john cornwyn of texas says consider one large bill could be hard to push through. he tells cnn, we are not going a comprehensive bill. we will do it in a step by step basis. if i learned anything, big bills are not the way to go. that doesn't square with what chris collins says. >> we will repeal it quickly. the replacement is something you will see some time in the june or july time frame. on the replacement plan, you have seen five or six versions of replacement plans on the republican side.