February 7, 2011 10:32 pm You Can't Trust Everyone in Facebook's Marketplace The Facebook marketplace, run by Oodle, is one of the newest places scammers are using to make deals that are sometimes too good to be true. Find out how to protect yourself from similar scams. 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