February 1, 2013 5:50 pm NAACP Angered Over Teen's Troubling Tweet The NAACP is upset over a racist tweet that a student allegedly sent out during class at Glassboro High School.Read Troubling Tweet Story US & World Videos 2:54 UPenn leaders reiterate to pro-Palestinian protesters that they need to disband 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