Former United States President announces he has been diagnosed with cancer which was found during recent liver surgery.Former United States President Jimmy Carter on Wednesday announced he has been diagnosed with cancer. "Recent liver surgery revealed that I have cancer that now is in other parts of my body," Carter said in a statement released by the Carter Center and quoted by The Associated Press (AP). "I will be rearranging my schedule as necessary so I can undergo treatment by physicians at Emory Healthcare." The statement made clear that Carter's cancer is widely spread, but not where it originated, or...