‘Violent’ Columbia protester is heir to ad empire, has mansion, model babymama — and long rap sheet One of the most violent leaders of the Columbia University riots is allegedly a professional agitator and limousine liberal — the scion of millionaire ad execs who lives in a $3.4 million Brooklyn brownstone, has a model babymama and a stepmom dating John Cougar Mellencamp. James Carlson, aka Cody Carlson, aka Cody Tarlow, is “a longtime anarchist,” a high-ranking police source said. He bought his 2,893-square-foot, three-story brownstone with four wood-burning fireplaces and a carriage house in Park Slope in 2019 for $2.3...