I am usually quite proud of being a conservative. I know in my heart that the only way to enjoying liberty under the law AND equality of justice is through the application of conservative principles to government and society. And I am usually proud of the rational, reasonable basis on which most conservatives see the world and evaluate people and events. That’s why it embarrasses me to no end to see fellow conservatives who actually believe that Barack Obama is some kind of “Manchurian Candidate” sent by Muslims to undermine American society. Or that Obama is a closet Muslim just...