1.   A human would be hard-pressed to tell the difference, but computers in a nearby trailer can.

2.   Air traffic controllers were forced to work out of a nearby trailer.

3.   Next step is the nearby trailer that a local veterinarian, Dr. Greg Johnsson, has converted for surgery.

4.   Five soldiers were killed on the road and a sixth in a nearby trailer that served as shelter for the troops.

5.   One assailant then ran toward a nearby trailer that served as sleeping quarters and killed three more soldiers in their beds, the commander said.