U.S. Secretary of State Hillary Clinton (R) greets employees and their families at the U.S. Embassy in Sarajevo October 30, 2012. Clinton and EU foreign policy chief Catherine Ashton began a three-nation Balkan trip in Bosnia, where a power struggle between ethnic Serb, Muslim and Croat parties has stymied progress since their 1992-95 war. Clinton's Balkans trip, probably her last before stepping down early next year, represents her final effort to settle some of the legacies of the bloody break-up of federal Yugoslavia in the 1990s, when her husband Bill Clinton was president. REUTERS/Saul Loeb/Pool