As journalists shouted questions at the man after his arrest, he said that he had come from a neighboring state and was trying to give the bag to someone else inside the ongoing ministerial conference. The conference, aired live on state television Monday, continued uninterrupted.
Police later identified the man arrested as John Akapapu and said they had taken him into custody as they continued an investigation into the incident. A statement from federal police command said officers recovered 37 rifle rounds and three grenades after Akapapu's arrest, but did not offer any details about why the man carried the weapons onto the ministry's grounds.

http://www.newsday.com/news/nation/man-with-munitions-arrested-at-nigeria-ministry-1.3730225