Liza Minnelli's wonderful life
The Sunday Conversation: Liza Minnelli is taking her new stage show, 'Simply Liza,' on the road, including her Disney Hall debut. She dishes the new show, her love of Broadway, being a fan of Lady Gaga and that Oscar dig.In the next few months, Liza Minnelli will bring her new musical show, "Simply Liza," to Vienna, London, Paris and Amsterdam, among other places. There's one stage, however, on which this Oscar, Emmy…