An argument over a traffic incident late Saturday night resulted in the arrest of Gregory Elder of Bend for unlawful use of a weapon and menacing. Elder had been walking with his wife and the family dog near NE Robin Court and NE Hampton Lane when a vehicle driven by Matthew Trager drove past them. Elder felt the vehicle came too close to his wife putting her in danger. An argument ensued between the two men. Elder returned to his home and obtained a shotgun. Trager and his passenger called Bend Police Department and said they felt threatened. Elder was arrested a short time later at his home, where the gun and other weapons were confiscated.