21.   If American companies have to operate in a world economy that is largely a free-for-all, do too many antitrust rules at home hamper their ability to compete?

22.   In a separate matter, some black and Hispanic lawmakers fear that changes in fund-raising laws will hamper the ability of some groups to do voter outreach and registration.

23.   In recent months, Salim has also complained that he has been handcuffed and shackled when meeting with his lawyers, hampering his ability to assist in his defense.

24.   It particularly hampers his ability to throw a slider.

25.   It removed the legal basis for injunctions against unions, which had hampered their ability to strike.

26.   Mapes had said requiring her to turn over the documents hampers her ability to gather news.

27.   New York Stock Exchange rules hamper their ability to trade shares listed on that market.

28.   Nevertheless, a majority of Americans say that even if the loser of the popular vote becomes president, that should not hamper his ability to lead effectively.

29.   One of the propellers struck a sandbar, Fowler said, causing the flotilla to lose momentum and hampering his ability to control the barges.

30.   One rival says the complexity of computers will hamper their ability to reach the same sort of home penetration as TVs.