Not sure if you turn the comic over and he's endorsing McCain on the back cover (the old Mad Magazine trick), but given that it's de rigueur to publicly worship at the feet of Obama these days, I doubt it.
According to the press release:
Savage Dragon made his initial play for the Presidential election in the 2004 campaign, but rescinded once the man claiming to be his running mate turned out to be Dreadknight, a supervillain bent on world domination.And they say John McCain is lousy at vetting!