51.   Now her computer does double duty as a research tool and a movie player.

52.   Not all comedians can do double duty as witty interrogator.

53.   Ohio State All-American linebacker Andy Katzenmoyer is being prepared for double duty.

54.   Oldtime family fishing camp-outs always had a shift watcher who did double duty stoking the fire and watching for thunderheads.

55.   Now that it is enclosed, the stage house looks as if it could do double duty as a dirigible hangar.

56.   Only in the Tar Heel State do hush puppies draw double duty.

57.   On Regal China Cruises, staff members do double duty.

58.   Others, like Home Depot, are making their stores do double duty as warehouses and distribution hubs.

59.   Others do double duty as humidors, coin banks, inkwells, desk clocks, even table lamps.

60.   Others, like Nemechek and Jimmy Spencer, regularly do part-time double duty on weekends in which Winston Cup and Busch run at the same track.