May 22, 2015 7:42 am New Jersey ‘Ghost Cars' Pulling People Over “Ghost cars” are one of the newest and stealthiest tools New Jersey police officers are using to pull people over. US & World Videos 9:46 Another NJ earthquake: The Lineup 2:54 Penn leaders reiterate to pro-Palestinian protesters that they need to pack up camp 1:44 Pro-Palestinian protesters remain on UPenn's campus despite warnings to disband 1:30 Protests calling for ceasefire continue at Penn 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out