Actor Mandy Patinkin, who plays the character Saul Berenson, CIA director and now CIA European division chief on the series "Homeland," narrates the documentary "48 Hours Presents: The Spymasters: CIA in the Crosshairs" and compares the real CIA to the fictionalized version on TV. For more, watch Saturday, May 21, 9-11 p.m. ET/PT on CBS. | Complete coverage