Remembering Peter Mayhew and Valerie Harper

SIDEWALKS takes a look back at our previous interviews with two late performers: actor Peter Mayhew (the original Chewbecca on the "Star Wars" films) and actress Valerie Harper ("The Mary Tyler Moore Show," "Rhoda"). Plus, we have music by Jackson Michelson ("One At A Time"). Hosts: Richard R. Lee and Veronica Ornelas.