Biden to select Supreme Court pick by end of February

Tonight on the Last Word: The U.S. deploys 3,000 troops to eastern Europe to bolster allies amid the Ukraine crisis. Also, Trump Justice Department official Jeffrey Clark met with the Jan. 6 Select Committee. Plus, Rep. Ro Khanna says democratic values should guide tech development. And New York archives finds documents of Sojourner Truth’s 1828 lawsuit against a white man to free her son from slavery. Ron Klain, Rep. Adam Schiff and Nell Irvin Painter also join Lawrence O’Donnell.