The four candidates for U.S. Senate in Missouri will debate each other on Friday, October 15, at 10:30 a.m. at Four Seasons Lodge, Lake of the Ozarks.   The four are Democrat Robin Carnahan, Republican Roy Blunt, Libertarian Jonathan Dine, and Constitution Party nominee Jerry Beck.  Thanks to Robb Cunningham for this news.  The debates are sponsored by the Missouri Press Association.  For more about the debates, which will be streamed live, see here.