Acting was just one of Robert Duvall's many passions

Aside from his mastery of acting and directing, Robert Duvall had two other loves in his life: his wife, the Argentine actor Luciana Pedraza, and tango. He met Pedraza by accident in the streets of Buenos Aires in the mid-'90s and they basically spent their years together, until his death at age 95 on Sunday, dancing the tango and making movies. Host Marco Werman tells us more.