June 28, 2011 7:22 pm Bam Margera Has a Message to Dunn's Fans “Jackass” star Bam Margera tells fans not to drink and drive while appearing on a Philadelphia radio show. US & World Videos 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 0:20 Teen girl shot in Southwest Philly, suspect in custody 0:27 FBI inspects American Airlines plane at PHL after bomb threat