I don't think I've embedded this particular clip of George Carl before but even if I have, so what? He's worth seeing again and again and even again. The late Mr. Carl was a brilliant clown who spent his life playing showrooms in France and Nevada, perfecting an act that could properly be described as "Twenty minutes of getting tangled in the microphone cord." When I go to Vegas now, I miss a lot of things that aren't there anymore but I think most of all, I miss not being able to go see George Carl. Here he is in one of his appearances on The Tonight Show. You can hear Mr. Carson howling with laughter in the background…