Armed man prevents carjacking.

https://www.youtube.com/watch?v=AhLmjUZB5V0

Police need to be acknowledged when they do something right. A responsible gun owner prevents a carjacking, holds the criminal at gunpoint until the police arrive. Did the police gun the man down? No, they shook his hand and arrested the bad guy. Well done! This kind of policing can and will restore the citizen's faith in police.