News Nation Nation, Breaking News 11/05/2009 03:00:00 AM 11/13/2009 11:59:00 PM Security forces on the base near O'Fallon, Ill., include active duty members of the military as well as partnerships with area police agencies. STLtoday.com By Christine Byers ST. LOUIS POST-DISPATCH If there is a photo, the caption/cutline would go here.