November 30, 2009 4:44 pm Inside Weather: Roller Coaster December on the Way Glenn says we could see our first snowfall of the year, but an odd blocking pattern may just send temps on a roller coaster ride. US & World Videos 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 1:40 Penn officials urging pro-Palestinian protesters to pack up and leave campus