A janitor collects trash at Denver International Airport Friday afternoon September 2, 2005. Nearly 300 DIA janitors are about to start negotiating a new contract with three separate companies that employ the workers at DIA. (EVAN SEMON / ROCKY MOUNTAIN
Evan Semon, A janitor collects trash at Denver International Airport Friday afternoon September 2, 2005. Nearly 300 DIA janitors are about to start negotiating a new contract with three separate companies that employ the workers at DIA. (EVAN SEMON / ROCKY MOUNTAIN (09/02/2005), [432422857] . Denver Public Library Digital Collections, accessed 09/02/2026, https://digital.denverlibrary.org/nodes/view/746866