Donald Trump has jumped to the top of the national polls for the Republican Party's presidential nomination. It's an embarrassing moment for the GOP, the country and the planet. But everyone knows America's richest celebrity businessman will never become the Republican candidate, much less president of the U.S. Unfortunately for the GOP's future, however, the billionaire blowhard is not going to fade away in a week or two like Herman Cain or Michele Bachmann did in 2012. Whether he's really worth $10 billion, as Trump claims, or just a few billion, he has more than enough money, ego and media...