In his ever-increasing desperation to win one more, just one more delegate if possible before being relegated to the "laughable political achronism" category in the history of American politics, former Speaker of the House Newt Gingrich abandoned the traditional "dog-whistle" technique of using "code-words" that racists will hear and "know what he really means." Now he's using a bull horn. Speaking to a small audience in Lake in the Hills, Ill., Gingrich put it all out for the "birthers" in the audience. "We need an American president who is for American energy," Gingrich told a crowd of about 50 people...