October 17, 2013 5:56 pm Realtors Getting Self-Defense Training After Crime Uptick Century 21 in Allentown, Pa. is giving its realtors a crash course in self-defense after an uptick in violent crimes against realtors in recent years nationally. US & World Videos 2:04 ‘First step should be creating more resources.' More reaction to city's plan to remove Kensington encampment 1:45 Tensions rose at the Penn pro-Palestinian encampment and 12 students have been disciplined by university 0:39 3 people hurt after hit-and-run crash in Kensington Monday night, officials say 2:36 Woman's estranged husband charged with murder; evidence reveals it was premeditated 2:35 One family's legacy continues with show at Philadelphia Ballet