Wow. That dude was pissed.
And it sure did seem that nobody around him thought any of it was unusual. A couple of them applauded. The impression I got was that those on his side of the aisle were 100% resigned to their fate, but were amused that at least Mike was letting 'em have it.
edit: and what he's so irate about was that they moved forward with a vote before anybody had a chance to read the bill. Pretty shitty thing to do, but commonplace, honestly. And this certainly isn't the sleaziest example of that tactic.