Tonight on The Last Word: Pete Hegseth continues to meet with GOP senators. Also, House Republicans block the release of the Matt Gaetz ethics report. Plus, a California Democrat flips a GOP-held seat in the last House race to be called. And President Biden meets with descendants of William Tucker, the first African born into slavery in America. Sen. Jacky Rosen, Rep. Glenn Ivey, Rep.-elect Adam Gray, and Wanda Tucker join Lawrence O’Donnell.