It doesn't make one bit of a difference, aside from Thompson, not one of them could hold a debate against her. Not one of them.
Jwalsh, if it comes down to McCain vs. Hillary, I tell you true I'm just going to avert my eyes to the whole train wreck. Truly. Two completely insane whackos with serious psycho-personal *iss-yews* in their personal lives whom I am powerless to prevent one from becoming president of these dear United States? I want to even pay attention? Puh-leeeeze! I don't need the mental aggravation. I'll be surfing UFO and anti-vegan threads.
Hell, if I gave it any thought, I might vote hands-down for Hillary because it would be a gift of gold to the Republican party. I am convinced that in REAL life, were she actually IN PLACE, she would quickly end up doing more damage to the Democrat party than you can even comprehend. She is a Republican Bugga-Boo no matter how it turns out.
McCain, on the other hand, would auger in and the Republican party would be holding the bag. So ... (shrugging) ...