5/30/17-Olivia Newton-John's cancer battle
(CNN) Olivia Newton-John is postponing her tour as she battles breast cancer for the second time. The singer, 68, was set to hit the road in June for concerts in the U.S. and Canada, after initially postponing the tour earlier this month. "The back pain that initially caused her to postpone the first half of her concert tour, has turned out to be breast cancer that has metastasized to the […]






