he never shoud have changed his mind about the confederate Flag just to be PC.
its is part of history,
But, once the confederate standard and it's new found cause began heavily losing votes, it lost McCain as well. He made it appear that he had gotten the hang of being a career politician. "Goes the votes, there go I".
How many other things does he champion now, only to "change his mind" in a year or two, when the tide changes?