U.S. praises Georgia's Saakashvili for conceding

WASHINGTON (Reuters) - The United States praised Georgian President Mikheil Saakashvili on Tuesday for conceding his party lost parliamentary elections and asking the victorious coalition to form a government. State Department spokeswoman Victoria Nuland said she thought that Saakashvili's concession may bode well for cooperation between the new government and the president, who is due to step