Pipe bomb on course of USMC 5k run in Seaside Heights, NJ

AoSHQ: No one hurt, but two pipe bombs found (one detonated) 

There are not a lot of facts to go on yet, but it is obviously disconcerting.  

Instapundit: Meanwhile, just north in Manhattan: Meat Cleaver Palestinian Madman attacks NYPD (where was the FBI) and IED in Manhattan's Chelsea Neighborhood