60 Minutes

The show's new leader says he fired star Scott Pelley for insubordination. Pelley says he was defending the integrity of the show's journalism after three top executives and two reporters were fired.

The new head of CBS News is flexing her muscles at the network's most storied news program: "60 Minutes." We look at the upheaval.

Scott Pelley has reported on the biggest stories of the last 30 years as a 60 Minutes correspondent and former CBS news anchor.His memoir offers insight…