21.   Guidelines for UN commanders had also been developed, under which they are to investigate wrongdoing and send home those in breach of peacekeeping standards.

22.   But Lott also said Congress will not shirk its responsibility to investigate any wrongdoing in campaign financing, including allegations of illegal foreign contributions to the Democratic party.

23.   The Department of Justice said Tuesday it would not name a special counsel to investigate possible wrongdoings by collapsed energy trader Enron.