There was some hubbub about my column last week, where I complained about Christians, like Dr. Kent Brantly, who abandon America to do much-praised work in Third World countries.

I planned to respond to my critics this week, but, unfortunately, there's nothing to respond to. They call me names, say I'm cruel, malicious, not a Christian, compare me to Howard Stern and cite the titles of my books as if they are self-refuting. (Zippy, aren't they?)