Pat Robertson is an agent of intolerance. I've read his books, or those he let go out under his name, and smearing masons as a grand satanic conspiracy controlling the world is definitely agent of intolerance stuff. It is also nuttier than fruitcake.
Waterboarding is torture. We shouldn't use it (and presently we don't).
It was entirely legit to attack Kerry over his VAW reckless allegations, but much less legit to smear his actual service in Nam, which was honorable enough.
My understanding is that the U.S. subjects some of its own men to waterboarding as part of their training. Someone may correct me if I'm wrong. I could understand a rule requiring that we not subject our enemies to interrogation techniques we'd be unwilling to inflict on our own people are part of training, but if our own people are willing to be subjected to such techniques I would consider them fair game.