Starting in the early 1970s, Norman Lear changed the face of television, fusing comedy with social commentary. Lear died on December 5th at the great old age of 101. Mo revisits their 2015 conversation for CBS Sunday Morning.

LOS ANGELES, CALIFORNIA - FEBRUARY 27 : TV show creator Norman Lear at home, February 27, 1984 in Los Angeles, California. (Photo by Bob Riha Jr/Getty Images)