February 13, 2013 12:24 am Dozens Sickened in Villanova Chem Class About 30 people are hospitalized Tuesday after an experiment in a chemistry class at Villanova University goes awry. NBC10’s Rosemary Connors explains. US & World Videos 0:26 Man, woman die in apparent murder-suicide in NJ apartment 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