CBS Sunday Morning, March 7, 2021

Tracy Smith talks with Regina King about her film directorial debut, "One Night in Miami." Lee Cowan visits Point Roberts, Washington, a town isolated from the rest of the American mainland. David Martin explores the role of military veterans in the January 6 insurrection at the U.S. Capitol. Seth Doane examines how residents of a Northern Italian village are coping after a devastating year of COVID. Remy Inocencio travels to China in search of the origins of the coronavirus. David Pogue talks with biochemist Jennifer Doudna, co-creator of the gene-editing technology CRISPR, and Walter Isaacson, author of "The Code Breaker."