WASHINGTON, Jan. 25 -- The office of Sen. Pat Roberts, R-Kansas, issued the following news release: U.S. Senator Pat Roberts (R-Kan.) today welcomed the long awaited first new KC-46 aerial refueling tanker to McConnell Air Force Base in Wichita, Kansas. "It is exciting and no surprise to all of us that McConnell will be leading the way with the next-generation aerial refueling aircraft that will upgrade the Air Force's fleet, expand operational capabilities and enhance flexibility for our airm  more