Retired Army Brigadier General Mark Kimmitt reacts to President Biden’s speech on Afghanistan and his pledge to get all Americans out of the country. NBC News Meteorologist Bill Karins tracks Henri, a tropical storm expected to strengthen into a category one status in the next 24 hours, and potentially become New England’s first hurricane in 30 years. Senior Scholar at the Johns Hopkins Center for Health Security Dr. Amesh Adajla delivers analysis on monoclonal antibody treatments and rapid Covid tests. NBC’s Sahil Kapur gives the latest on where lawmakers stand on helping the Afghans who worked with Americans during the war. Plus, gold medalist Dawn Harper-Nelson reveals what she expects from Sha’carri Richardson at the Prefontaine Classic.