EDWARDSVILLE INTELLIGENCER OUT; THE ALTON TELEGRAPH OUT
With the Old Courthouse in the foreground, a worker rapels down the west face of the Gateway Arch, Tuesday, Oct. 21, 2014, in St. Louis, taking stain samples of the stainless steel surface. The National Park service is hoping to sample the stains and figure out what caused them so they can be removed. (AP Photo/St. Louis Post-Dispatch, Robert Cohen) EDWARDSVILLE INTELLIGENCER OUT; THE ALTON TELEGRAPH OUT, APTOPIX