1.   He trained pack mules in the China-Burma-India theater in World War II.

2.   Looking like a pack mule.

3.   Mining plays have lured investors since the days of pack mules and pickaxes, offering the prospect of huge wealth to those who buy in early.

4.   The small restaurants, supplied by pack mules, sell soft drinks, kebabs, buckets of fresh raspberries, walnuts, sour cherries, and dried fruit rolls.

5.   They used pack mules to transport equipment across some of the roughest terrain in the world.

6.   They believe that Nike, which designed the uniforms, cleverly slipped in its corporate logo, turning the Broncos into pack mules for shoe sales.

7.   They traveled to Albania, where they hastily collected uniforms and weapons, and crossed the rugged frontier with pack mules bringing in fresh arms and ammunition.

8.   Throughout history, they say, children have been used in wars in roles as varied as pack mules, water-boys and industrial laborers.

9.   You could use them like pack mules, he allowed, except that pickup trucks had pretty well displaced llamas in more recent times.

10.   Pack mules have been used to bring food, water, batteries and other equipment to firefighters.