Comedy Central's svelte crackpot host Stephen Colbert appears to be on a profile-raising mission to best such friendly rivals as Jon Stewart. But Mr. Colbert also has become obsessed of late with Fox News host Glenn Beck. Maybe Mr. Colbert wants to be Mr. Beck. Or play him on TV. Or host a big, fat Beck-style rally. Which brings us to something called "Restoring Truthiness: 10-10-10."