Lawrence: Trump is the only president stupid enough to believe he has unlimited power to set tariffs

Tonight on The Last Word: Trump threatens higher tariffs after Supreme Court loss. Plus, Epstein survivors demand that the Trump DOJ release the remaining Epstein files. Also, Trump threatens military action against Iran. And a new GOP voting bill could disenfranchise millions of voters. Rep. Hakeem Jeffries, Jess Michaels, Rep. James Walkinshaw, Rep. Adam Smith, and Norm Ornstein join Lawrence O'Donnell.