11.   The crowd proceeded to tear down the station, cinder block by cinder block, using rocks to pound down the walls.

12.   They used rocks as mulch to keep moisture in the soil.

13.   But Palestinians say it is often stone throwers who get shot, and relatives said the brothers used only rocks at the clashes.

14.   Coca leaf farmers had used rocks and fallen trees to interrupt traffic on the main road linking the eastern and western regions of Bolivia.

15.   Instead of eggs, protesters used rocks to smash the windows and glass exteriors of Serbian TV and the Politika newspaper, both Milosevic mouthpieces.

16.   She said she assumed the rocks would be used as construction materials.

17.   Several youths used rocks to smash the windows of a restaurant on the second floor of a downtown building after hearing a rumor it was owned by an American.

18.   The suspects eventually stopped in Death Valley National Park, where they used rocks to barricade themselves in a gully.

19.   They used rocks, garbage containers and an even an old steam engine to block roads leading to the legislature.

20.   While these are basically rock bands that use rap, Kid Rock and Insane Clown Posse are rap artists who use rock.