N.Y. MTA adds K9 unit in dogged pursuit of terrorism
By Jennifer Maloney
NEW YORK — Hudson leaned forward from the back seat, peering through the windshield at a man in an orange vest.
"It's OK," Doug Joseph, a Metropolitan Transportation Authority police officer, told the German shepherd. "He's good."
Joseph waved to the orange-vested track worker and drove away from the train station, scanning the tracks while Hudson looked out the window.