In a robbery Saturday at a PNC Bank branch near Allentown, an armed suspect grabbed a 2-year-old boy who was leaving with his father. The robber made the father drop his keys and cell phone and took the boy up to the teller. The suspect brandished a gun at the teller, but did not threaten to shoot the boy or the father, police said. The suspect fled on foot with several thousand dollars, leaving the boy and the father unharmed. The man at the right in the photo is unidentified. Police have no suspects, but are hoping the photograph will prompt calls from people who may recognize him.