NASHVILLE, Tenn. (AP) — The Tennessee Titans wanted to wrap up their offseason with a trip to Fort Campbell. With soldiers at the Army post busy right now, the NFL team spent the final session of minicamp with police officers. The Titans made the very short trip to the Metropolitan Nashville Police Department's training center near the team's headquarters and learned about how officers are trained , use of force and gun safety . "We thought that we would mix some gun safety in with interaction with the police department," coach Mike Vrabel said Thursday. "There was a lot of chiefs, there was 30 police officers, there was cadets.