Trump walks back his threat of a third day of airstrikes on Iran, and again claims he's on the verge of a peace deal. Plus, Wall St. gears up for Elon Musk's Space X to go public, in what's expected to be the world's largest stock market debut. Then - weaponizing the Department of Justice: new reporting on Trump's efforts to use the agency to carry out retribution on his opponents. Peter Baker, David Drucker, Joyce Vance, Teddy Schleifer, Brendan Greeley, Devlin Barrett, and Andrew Yang join The 11th Hour tonight.