(Portland, OR)  --  A man carrying a replica handgun drew a police response in downtown Portland yesterday.  The Portland Police Bureau says the man was in a parking garage yesterday afternoon when he showed a security guard there the replica gun and said he was looking for his parole officer.  The guard called police, who found the man near Southwest 5th and Alder.  Police say the man handed the gun over to officers, telling them he found it.  Police are reminding residents it's dangerous to carry a replica gun, and that it can draw significant resources when police have to respond.