Nashville Mayor John Cooper suggested that the suspect who detonated an explosive in a motor home in downtown Nashville on Christmas Day were targetting the AT&T facility nearby. “Those of us in Nashville realize that on Second Avenue there is a big AT&T facility and the truck was parked adjacent to this large, historic AT&T facility, which happens to be in downtown Nashville,” Cooper said in a Sunday morning interview with CBS News. “And to all of us locally, it feels like there has to be some connection with the AT&T facility and the site of the bombing.” He added that it’s “a bit of just local insight in because it’s got to have something to do with the infrastructure.” The explosion is thought to have been the result of a suicide bombing. Human remains were reportedly found inside the vehicle. Following the incident, wireless service went down in the …