HORSERACE: Kamala Cruises in Post-Debate Poll.

Post-debate polling appears to confirm the conventional wisdom, with Biden and Harris suffering/enjoying the biggest momentum swings in their respective, opposite directions.

Post-Debate Politico/Morning Consult poll shows support for Kamala Harris doubling since the last Politico/Morning Consult poll from 6% to 12%.

RELATED: Biden leads among African-Americans, but Harris gains significantly.

I haven’t been calling Biden “the evitable nominee” for nothing. He’s always better on paper than he is on the campaign trail, and he isn’t all that great on paper.