Waxman Denies Investigation of Limbaugh, Hannity, Levin By Nathan Burchfiel CNSNews.com Staff Writer October 10, 2007 (CNSNews.com) - Rep. Henry Waxman (D-Calif.) on Wednesday denied that he is conducting or ever planned to conduct a congressional investigation of Rush Limbaugh, Sean Hannity, and Mark Levin and called on a conservative magazine to retract its report that he asked investigators to compile information on the popular conservative talk radio hosts. "The American Spectator report about a congressional investigation into talk radio is completely false," Waxman, chairman of the House Oversight and Government Reform Committee, said in a statement to Cybercast News...