51.   The scandal has roiled Poland and undermined the authority of one of the most trusted institutions in Polish society.

52.   These collages seem to be yet another way Frank has devised to undermine the authority of his own pictures, casting doubt on them and himself.

53.   They say Arafat would like to end the fighting before his authority is undermined by the growing chaos, but he needs something to save face.

54.   They fight pitched battles among themselves, terrorize civilians, threaten humanitarian efforts and, most of all, undermine the authority of interim Prime Minister Hamid Karzai.

55.   While some governments, such as Sri Lanka, invite international assistance, others deliberately bar humanitarian aid, seeing it as strengthening their opponents and undermining their authority.

56.   WHO officials worried that the vaccine initiative was too independent and would further undermine their authority, Muraskin said in his book.

57.   With the Port Huron Statement, Students for a Democratic Society began the task of undermining governmental authority from the Left.

58.   Zhu has become vulnerable in recent weeks to accusations from ministry officials that the downsizing and dismantling of state enterprises are undermining their authority.

59.   Opposition leader Iain Duncan Smith said parental authority would be undermined if schools gave out contraception.

60.   Against this backdrop, both Daschle and Gephardt assured Bush they would not seek to undermine his authority by suggesting his presidency lacked legitimacy.