This amazing CNN video gives a second-by-second breakdown of the wee-hours death of the Republicans' health-care repeal plan, one of the most dramatic moments in Senate history:
"1:29 a.m.: Senator McCain reenters the chamber. ...
"McCain waves his hand to get the attention of the Senate clerk, pauses for just a moment, and gives a dramatic thumbs-down. ... Audible gasp on the Senate floor, and then commotion. ... Republicans like Senator Marco Rubio stare in disbelief ...
"Senator John McCain turns around and walks back to his chamber desk, all alone."
