11.   But officials have expressed concern about dirty campaign tactics and accusations of coercion.

12.   He said the accusations were part of a dirty campaign to install African soccer chief Issa Hayatou as FIFA president.

13.   He was ousted from office after the Christian Democrats, led by Josef Lux, left his three-party coalition amid accusations of dirty campaign financing.

14.   Leading opposition politicians have also charged Kim with accepting dirty campaign money, but Kim has denied the allegations.

15.   The candidates have waged a dirty campaign.

16.   Zimbabweans voted peacefully and in strong numbers Sunday in the final day of parliamentary elections, but international observers declared the polls tainted by a dirty campaign.