11.   Last month, he cited the difficulty of choosing a therapy as a main reason for dropping out of the Senate race.

12.   Members cite political difficulties with gambling.

13.   Neither Charles nor Walker would comment for this article, citing difficulties with being quoted out of context.

14.   Other plans cite the difficulties of reconciling state laws governing each insurer.

15.   Others disagreed that it would be easy, citing practical difficulties.

16.   Proponents of screening younger women point to lives that have been saved, while opponents cite the difficulty of interpreting X-rays of younger, denser breast tissue.

17.   Rumsfeld also cited the difficulties of determining identities of those who are captured.

18.   Sean Brenner, editor of Team Marketing Report, a sports newsletter in Chicago, cited other difficulties.

19.   Several of them cited financial difficulties .

20.   So far, Bush has declined, citing the difficulty of integrating the French pilots into a complex and hastily-executed air campaign.