He said it best about himself:

TAPPER: I hope I don’t run this clip for another 50 years. But how do you want the American people to remember you?

MCCAIN: He served his country and not always right. Made a lot of mistakes. Made a lot of errors, but served his country. And I hope we could add honorably.

As for cancer, I join the chorus of hating it. It took my wife of 30 years just six months ago today.