Why Bush?  Is it not McCain he is defending against charges of having close links with the guys who started the South Ossetian conflict and handed Russia a military victory on a plate?  

Even McCain doesn't have a monopoly on "lies, slander and innuedo"  

It is  ad hominem to attack someone on the basis of being an xxxx supporter.  You have to address the substance (or lack of) of their argument.  Being a Bush supporter, is not, of itself, a capital offence - especially as it doesn't look like the Dems are going to impeach him...

Vote McCain for war without gain