He had rigged the .50-caliber machine gun on the turret with a propane system that generates the noise and muzzle flash of gunfire, without the bullets.

WSJ: These Vehicles Are Tons of Fun, and Good for Thwarting Road Rage

And we do need a higher caliber of discourse to fix the mess that our bizarrely complicated tax system has become.

FORBES: We Need Don Corleone, Rodney King And Mr. Rogers