Arizona Republican Senator John McCain has branded himself as a “maverick” of Republican politics. For those who pay attention, such coy euphemisms as “maverick” betray a more-sinister label: turncoat. Though he represents one of the most-conservative states in the union in the Senate, McCain consistently works against conservative issues. Though a supporter of defense spending, McCain continues to undermine America’s safety on the most-basic of issues. What good is an extra F-18 or two if we’re consistently leaving the Southern border unsecured for the convenience of any illegal immigrant or Islamic terrorists who wish to enter the country without going...