One of the most disliked, liberal Republicans in the Senate used money from conservatives who can't stand him to win reelection against the far more conservative candidate. John McCain easily beat JD Hayworth in the Republican primary for Senate this year, but the reason why is disturbing. The vast majority of the money he spent, $18 million out of a total of almost $24 million, came from contributions to his prior presidential campaign, not this Senate campaign. Many people who contributed to his presidential campaign – including myself – contributed because of Sarah Palin, not McCain. To have our money...