11.   A Microsoft competitor, Sun Microsystems, also filed a suit asking a federal court to block the release.

12.   A U.S. Appeals Court agreed to temporarily block the release of former Mexican deputy attorney general Mario Ruiz Massieu.

13.   Bush gave himself power to block any releases and extended a provisional veto to the former presidents, too.

14.   But Garabedian, said that Friday morning, lawyers for Law asked the judge to block the release.

15.   But in insulin-resistant people, the hormone is less than fully effective at lowering circulating glucose and blocking the release of fatty acids.

16.   But in many cases, patients get no useful information because doctors can block the release of assessments of their performance.

17.   But under questioning Wednesday from Sen. Russell Feingold, D-Wisc., Chertoff acknowledged that there was no specific law blocking the release of the names.

18.   But when senior PRI officials saw the film they blocked its release, worried that it would hurt the party in the presidential election in July.

19.   Courts seldom block the release of books before their publication, and if they do, it is often because of copyright violations or libel.

20.   DPS immediately asked the Texas Supreme Court to block the release.