Simulated Battle News Today

Conference rooms locked in a simulated battle, which many believe could easily become real. >> for now, close the bridge. so that it just gives the impression of isolation. >> reporter: this is the red team, hackers trying to disrupt an election. >> all we want to do is keep people away from the voting places. >> reporter: down the hall, the blue team, the police, trying to make sure the voting goes smoothly. >> we need more resources into the area, not only police, but fire and ems. >> reporter...