re: John McCain lied — he doesn't really want to repeal Obamacare

^ Neither did John Boehner.  Neither does McConnell - if by 'really' you mean really cause 20 million Americans to lose their health care.

Neither do the Republicans. 

What you *really* want is political revenge against Obama.  The difference is that of late McCain (and Boehner) are able to be a little more honest about it than you,