Article Photos: Boston Marathon reaction: No immediate changes planned in Oklahoma City Memorial Marathon 32/44

A New Jersey State Police helicopter flies past the construction site of One World Trade Center in Manhattan seen from The Heights neighborhood of Jersey City, N.J., Monday, April 15, 2013. New York is securing its city in the wake of explosions near the finish line at the Boston Marathon. (AP Photo/Julio Cortez) ORG XMIT: NJJC106