The U.N.chief said his role would be as an advocate for the world's poorest people, who he fears will suffer the most if donor countries reduce their international assistance or do not fulfill their aid commitments.

VOA: standard.2009.03.25

The role of U.N. peacekeepers should be more clearly defined to focus on the protection of civilians.

CNN: Commentary: No one is safe in Congo strife

To date, the administration has resisted a prominent U.N. role in the political transition, although it has not flatly ruled out such cooperation.

CNN: U.S. seeking U.N. support, help on Iraq

It is expected a large part of Brahimi's work will involve Iraq and that he will help define the U.N. role in the country.

CNN: Annan gets special adviser on Iraq