As Covid cases and hospitalizations reach their highest levels in months amid the surging delta variant, Chief Washington Correspondent Jonathan Karl goes one-on-one with Dr. Anthony Fauci about the divide over vaccine and mask mandates. Karl interviews Transportation Secretary Pete Buttigieg and Republican Representative Adam Kinzinger. Devin Dwyer speaks with Joel Caston, a convicted felon and the newest elected public servant in Washington, D.C., after he won a groundbreaking local election while incarcerated. Plus, the Powerhouse Round table