McCain is old. However, I would vote for him before I would vote for Huckabee.
The three guys I would vote for in a heartbeat are...Giuliani, Romney and Thompson. They also happen to be the only candidates, IMO, that would defeat Obama-rama.
I would RELUCTANTLY vote for McCain (who would be defeated by Obama).
Huckabee is the nominee? I’ll probably stay home and watch the Democratic victory celebration on TV.