Throw McCain in the political pile with the Bushes and Clintons, no difference whatever. They all want conservative votes at Election time, but you are trash the rest of the time, they get to make themselves look good with the press, “reaching across the aisle”, abandoning their proclaimed fealty to conservative principles and voters, and being rewarded for it with favorable media. The lot of them really believe in nothing and but for President Reagan, the Bushes would all be nothing.
Personal friends of mine who have known the Bushes consider them all priggish, sanctimonious, and elitist.