August 31, 2014 6:30 am Gas Odor in 4 Counties It was a busy night as PECO tried to track down a strange odor residents smelled in Bucks, Chester, Delaware and Montgomery Counties. 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