A Springfield man is mourning after a massive explosion at a port warehouse in Beirut, Lebanon injured thousands and killed about 200 people, including his mother, Zeina. Maureen McKinney talked recently with Nabih Elhajj, executive director of the education nonprofit, I-VenturED. His mother died of her injuries the day following the early August blast. Elhajj is also an adjunct business instructor at University of Illinois Springfield and an NPR Illinois community advisory board member.