21.   As a result, say scientists, they have difficulty recovering from heavy fishing pressure.

22.   As judges first stripped Pinochet of his senatorial immunity and then ordered his house arrest, top military commanders put heavy pressure on Lagos to intervene.

23.   At the time, the congressman was under heavy pressure from the White House and Dingell to soften his opposition to employer mandates.

24.   Bill Clinton came under heavy pressure to develop missile defenses, especially after the Republicans won back the Congress.

25.   A broad coalition of civil rights organizations, feminists, and abortion rights groups are applying heavy pressure, especially on Democrats, to reject the nomination.

26.   A task force on dangerous drinking had concluded the move would reduce the risk for freshmen of facing heavy social pressure to drink.

27.   Above all, corporate chiefs are applying heavy pressure on division heads to control spending so that even a bad run of films will not crush earnings.

28.   After heavy pressure from the United States, Israeli forces pulled out of two West Bank towns on Tuesday.

29.   After reversing several years of stalwart resistance to free market changes, Venezuela is under heavy pressure at home and abroad to produce results.

30.   Against Carolina, Garcia rarely had enough time to even look downfield before finding himself in the midst of heavy pressure.