There is no indication McCain will fight the war on terror. None.
In two key parts of that, waterboarding and Guantanamo he’s sides with Democrats. I’m not falling for the whitewash that because he’s a veteran means he’ll fight the war on terror.
Waterboarding was effective when a detainee thought that they were going to drown. Every terrorist knows by now what waterboarding is. So it's basically irrelevant what a POTUS would allow it or not.
Have you heard of the surge?
McCain backed it. One of the few who did.
Give credit where it is due.