User blog comment:AdvancedRookie/Activision hints at more frequent DLC and content variety/@comment-190.149.117.152-20120106010813/@comment-190.149.117.152-20120106013800

Civilian version jams. And there are Juggernauts also, but not vehicles. And I said "or if you ran out of ammo" and there were no weapons using the same ammo as you.