Dangerous slippery slope you are on here. McCain and Giuliani will not be elected. They should just go ahead and change parties now, to Democrat, since they are leftist liberals.
Giuliani, yes.
McCain, no.
On the most important issues Guiliani is conservative, taxes, war, crime, immigration, terrorism, etc.
He's liberal on social issues, which a POTUS doesn't really have control over, they are state issues and supreme court issues, I'm sure Guiliani, if POTUS would nominate conservative judges/supreme court nominees.
Guiliani is not a RINO.