US President Barack Obama speaks alongside Secretary of State Hillary Clinton at the State Department in Washington, DC, January 22, 2009. Obama named former senator and Northern Ireland peace mediator George Mitchell to try to bring his peacemaking credentials to bear in the intractable conflict between Israel and the Palestinians and through the wider region. And, Ambassador Richard Holbrooke, the architect of the Dayton Accords which ended the Bosnian war, will take on responsibility for implementing an integrated strategy to US policy towards Afghanistan and Pakistan.