By Dale Denwalt Capitol Bureau ddenwalt@oklahoman.comYUKON — U.S. Rep. Frank Lucas faced no roaring crowds Friday, and the closest thing to a protest sign brought to his last town hall of the congressional break was a manila folder with “Bernie” written on one side in large block letters. Lucas, who spent an hour at his fourth of four town hall meetings before Congress reconvenes Monday, heard from constituents worried about their health insurance and other federal topics.Read more on NewsOK.com