…MARTA police have begun using special enhanced technology to screen visitors from a distance. • The screening equipment, which scans each and every visitor to come through the station, was brought in to help MARTA police detect potential terrorist threats right around Mercedes-Benz Stadium. • Much like airport systems, the equipment scans people for dangerous or suspicious packages or devices. Color-enhanced imaging identifies threats in red. • "What you're seeing here is passive standoff detection equipment that allows us to…