Mike McWherter has decided against a run for the U.S. Senate seat presently held by Lamar Alexander. The Man in Plaid is a Tennessee legend and will be near impossible to beat. But, more than that, Lamar has done a good job in Washington. Now, Bob Tuke says he may give it a try. http://www.knoxnews.com/news/2007/nov/27/mcwherter-expected-drop-senate-race-against-alexan/