http://204.228.236.37/Opinion/columnists/story.asp?ID=9958 Popkey: Libertarian wants to serve in D.C. — if he can take his machine gun Forget Jimmy Stewart in “Mr. Smith Goes to Washington.” A newcomer to Idaho politics has another plot in mind. Should Steve Gothard become the first Libertarian ever elected to Congress, his biopic would be called, “Mr. Smith & Wesson goes to Washington.” Gothard is challenging GOP Rep. Butch Otter and former U.S. Attorney Betty Richardson, a Democrat. But he says he won´t serve unless he gets a waiver of the District of Columbia´s tough gun-control laws, allowing him to carry his Smith & Wesson...