12 hours later the dust is starting to settle on the latest, possibly most dramatic who saw that coming moment so far. we re just now coming up for air, so in case you were a normal human being asleep at 1:30 a.m., let s recap. a measure that would roll back some of the key provisions of obamacare. republicans could only afford two no votes from the party. senators susan collins and lisa murkowski filled those two slots early on. then with everything on the line it was john the maverick mccain s turn to vote. he made a dramatic return to washington on tuesday. rpgs counted on his all-important vote. why don t we try the old way of legislating in the senate? the way our rules and customs enl courage us to act. if this process ends in failure, which seems likely, then let s return to regular order. okay. fast-forward to last night.