January 3, 2014 6:44 pm Staying Safe in the Dangerous Cold Dr. Lou Samuels, the Surgical Director of Heart Failure at the Lankenau Medical Center, gives advice on how to stay safe in the dangerous cold. US & World Videos 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 2:17 Clear the Shelters: Meet Tails