Def Leppard’s Vivian Campbell talks about his cancer treatment

Def Leppard guitarist Vivian Campbell was diagnosed with Hodgkin's lymphoma in 2013 and has had ups and downs with his health since then. He has now revealed that the cancer has returned once again and he is continuing treatment to manage it. Def Leppard's Vivian Campbell talks about his cancer treatment "Well, I think you have to keep moving forward. And I do think that that's what helped me,…