Donald Trump picks a Fox host to serve as defense secretary. Also, Trump allies push for Rick Scott as the Senate GOP leader. Plus, Senate Democrats race to confirm judges before the next Trump administration. And a former NASA official flips a GOP House seat in California. E.J. Dionne, Stuart Stevens, Sen. Amy Klobuchar, and Rep.-elect George Whitesides join Lawrence O'Donnell.

Donald Trump picks RFK Jr. to be the Health and Human Services secretary. Also, President Biden's infrastructure wins are just getting started. And Senate Democrats call for the release of the Matt Gaetz ethics report. Transportation Secretary Pete Buttigieg, Rep. Jamie Raskin, and Sen. Amy Klobuchar join Lawrence O'Donnell.