21.   The airports had been closed for security reasons after the attack on the World Trade Center, and had reopened earlier Thursday for the first time since then.

22.   The company said Kozlowski resigned for personal reasons after informing board members Friday about the investigation.

23.   The plane was allowed to land in Medina for humanitarian reasons after the pilot said it was running out of fuel, he said.

24.   Walker was dropped for the test against South Africa last Saturday for disciplinary reasons after leaving the squad without notice to return to his family eight days ago.

25.   Fellow Queenslander Peter McWhinney Sunday said he was heading to Japan for the same reason after finishing runner-up to Norman in the Australian Open at Melbourne.

26.   Besigye fled the country last August, citing security reasons after several attempts to arrest him.

27.   Diplomatic sources said he was whisked off through VIP channels for security reasons after arriving on a Silk Air flight from Phnom Penh.