It is with profound sadness and eternal gratitude that I note the passing of Rush Limbaugh today. A truly great American in all senses of that designation, a brilliant radio artist and the de facto leader of true conservatism in the United States for 30 years, he was truly one of a kind. Rush’s wife, Kathryn, opened his radio program today with a heartfelt statement to his 25 million+ listeners. I won’t deny shedding a tear or two as I listened to it and tried to take in the impact his loss will have. Talk radio as it has existed...