This image of a biker gang pummeling Internet executive Alexian Lienn as his wife helplessly looks on is terrifying.Biker mob assaulting NYC Internet executive Alexian Lienn. Photo via CarScoops.com Lienn and his wife were enjoying a day out celebrating their wedding anniversary with their baby daughter when a so-called “pop-up gang” of bikers surrounded them as they drove on Manhattan’s West Side Highway. One biker, later identified as Chistopher Cruz, swerved in front of Lienn’s Range Rover and “brake-checked” the vehicle by slamming on his brakes, forcing the vehicle to stop. 2,000 lb SUVs being much harder to stop than...