News Wrap: States sue USPS, challenging Trump's order on mail-in voting

In our news wrap Wednesday, Democratic-controlled states filed a new lawsuit against the U.S. Postal Service, challenging President Trump's executive order on mail-in voting, Iran says it would bar all military vessels from passing through the Strait of Hormuz as part of a potential agreement with Oman to reopen the waterway and the FDA approved a landmark new drug today for pancreatic cancer.