No, wow.
Why go here?
Dude, if you have to ask.
Seriously, though. Wow.
See also here. The amount of nothing the GOP has never fails to amaze.
A simple rule for life is to never trust incompetent liars to run stuff if you can help it. Often you can't; see Bush. In the case of McCain perhaps this pitfall may be avoided. Maybe. Anyhow, Dan Riehl is an asshole, but maybe you knew that.