The legendary Liza Minnelli

The EGOT-winning entertainer sits down with “Sunday Morning” host Jane Pauley, and with her friend and accompanist Michael Feinstein, to talk about a life in the spotlight; the influence of French singer Charles Aznavour on her Oscar-winning performance in “Cabaret”; and how, at 75, she still continues to honor the works of Gershwin – and the life of her mother, Judy Garland.