A group of veterans, who scour bridges and washes to find and aid fellow veterans who are homeless, discovered what appears to be an encampment holding area for children sold as sex slaves.

Underground bunker, pornographic magazines, children's toys; all of the essentials for a rest stop on a human trafficking highway coming over the Mexican border.

An advocacy group looking for homeless veterans in Tucson stumbled on what may be a holding area for children trafficked for sex slavery.