Rocky IV actor Dolph Lundgren is opening up about the physical and mental torment he experienced after being diagnosed with cancer. “When I was deep into the cancer treatments and thinking about the possibility of killing myself, my brother, Johan, was going to help me, because I didn’t know what kind of condition I might be in once I made that decision,” Lundgren, 68, wrote in his new memoir, Fights Worth Fighting: Finding Strength in Struggle, out on Tuesday, September 22. “I could be in really bad shape by then and not capable of completing the suicide on my own. There are countries in Euro...