Tonight on The Last Word: E. Jean Carroll seeks new damages after Trump's town hall attacks. Also, GOP donor Harlan Crow defends his relationship with Justice Clarence Thomas. Plus, debt limit talks continue as Treasury Secretary Janet Yellen warns the U.S. could default as soon as June 1. And Michigan Democrats take action to prevent gun violence. Harry Litman, Bradley Moss, Jamelle Bouie, fmr. Sen. Claire McCaskill and Michigan State Sen. Mallory McMorrow join Lawrence O'Donnell.