U.S. troops ordered to carry loaded guns on base.
[caption id="attachment_870" align="alignnone" width="472"] U.S. Troops armed, on patrol.Photo by Sgt. Jeremy Todd.[/caption] U.S. troops have long been tasked with fighting with one hand tied behind their backs with silly, politically correct rules of engagement. You know, things like, "we can't target enemy combatants because they've run into a building…