11.   For the conservancy, riding herd on the lawn amounts to an acid test of its new responsibility of managing all of Central Park.

12.   For instance, FDR rode herd on sub-contractors, pushing them to stay on schedule and within budget.

13.   Global solutions provider EDS rides herd on technology and makes it go where its clients want it to go, said senior vice president Donald R. Uzzi.

14.   Had he joined a team with someone like Karl Malone to ride herd on him, it might be different.

15.   His eldest son, John, rides herd over his cattle, spread out on pastureland from here to nearby New Mexico.

16.   Jesse Jackson should ride herd on the rest of the NFL.

17.   Life has never been as good for them as when they rode herd in the hot sun.

18.   Should we ride herd on public education to add workplace skills to the ABCs?

19.   Some designers have to ride herd on a community to get its members to stick to a unified design.

20.   Still, airline experts say Valujet must take responsibility for riding herd on its contractors.