21.   And the American-led war on terrorism has provided cover for the Pakistani government to ignore human rights violations against its own people, they say.

22.   As a liberal icon, he could provide cover for other Democrats to grab it.

23.   At the same time, the commission provides political cover to both Congress and the president.

24.   While I want to be involved and to provide cover for you, you must do the nitty-gritty details of change.

25.   A convoy of a dozen cars followed, with a police escort in front providing some cover.

26.   A Navy or Air Force buddy can provide strategic cover.

27.   According to Swiss Jewish leaders, the remarks also provided political cover for Swiss anti-Semites to bombard newspapers and Jewish organizations with hostile mail.

28.   But a slowdown also can provide cover for a palace coup.

29.   But businessmen say they provide cover for a corrupt, bloated economy.

30.   But he did provide political cover for the Democratic opposition.