WASHINGTON, May 29 -- Rep. Bruce Westerman, R-Arkansas, issued the following news release: * * * WESTERMAN, COTTON, AND BOOZMAN TO DRISCOLL: ARMY MUST ANALYZE PINE BLUFF'S POTENTIAL TO ADDRESS OUR MUNITIONS SHORTAGE Congressman Bruce Westerman (AR-04) and Senators Tom Cotton (R-AR) and John Boozman (R-AR) today sent a letter to Army Secretary Dan Driscoll, asking for the detailed plan for the future of Pine Bluff Arsenal as a critical element of the defense industrial base. The lawmakers also  more