King Charles, Queen Camilla set to arrive in U.S. for state visit amid U.S.-U.K. tensions over Iran

King Charles III and Queen Camilla are set to arrive in the U.S. on Monday for a state visit amid President Trump's recent criticisms of U.K. Prime Minister Keir Starmer over the conflict with Iran. CBS News' Holly Williams and Roya Nikkhah, royal editor at The Sunday Times, have more.