If the press had its way, the national dialogue would be over a constitutional ban on the controversial Atkins Diet, rather than on the sanctity of marriage. You know the culture war has reached a fevered pitch when you can decipher someone's politics by the diet they choose. It now seems there are few certainties in life, except death, taxes, and that vegans will cast their vote for Ralph Nader. Therefore, the politicizing of the Atkins Diet has come as no surprise. The diet has no shortage of enemies either. Its "reported" emphasis on meat drives vegetarians insane. "Big Sugar",...