Not perfect, but far more important: not bad. Note well:
"[A]ny plan I sign must include an insurance exchange . . . including a public option to increase competition and keep insurance companies honest."
That is the long awaited reiteration of the "line in the sand." An innocuous thing, to be sure, but the lever that moves the world usually is.
And make no mistake, this DNC ad is about discipline among the Dems more than anything else, too.