A Newark man on Wednesday pleaded guilty to his role in an armed carjacking in the driveway of a New Jersey home, U.S. Attorney Philip R. Sellinger announced. Andy Cook, 24, pleaded guilty to an indictment charging him with one count of carjacking and weapons offenses related to stealing a Porsche in Montclair on Dec. 6, 2021, Sellinger’s office said. According to the indictment, a woman was sitting in her 2021 Porsche Cayenne that was parked in her driveway when she was approached by Cook’s accomplice, who pointed a gun at her and told her to exit the vehicle and leave her belongings. Cook th…