Tonight on The Last Word: Democrats hold town halls in swing districts. Also, voters pack “empty chair” town halls to voice their anger when GOP Congress members skip out. Plus, Donald Trump escalates his fight with the federal courts. And USAID cuts cause more disease and starvation in Africa. Rep. Ro Khanna, Rep. Dave Min, Wisconsin Secretary of State Sarah Godlewski, Ezra Levin, Sen. Sheldon Whitehouse, and Nicholas Kristof join Ali Velshi.