BAGHDAD (Reuters) - Iraq on Saturday ruled out foreign involvement in its efforts to reconcile rival factions, just after visiting U.S. Vice President Joe Biden urged Iraqis to do more to bury grievances and stave off renewed conflict.
SEOUL (Reuters) - North Korea test-fired four missiles on Saturday, South Korea's defense ministry said, in an act of defiance toward the United States that further stoked regional tensions already high due to its nuclear test in May.
ANCHORAGE, Alaska (Reuters) - Sarah Palin, the brash, deeply conservative governor of Alaska who crashed onto the U.S. national political scene last year as the Republican candidate for U.S. vice president, announced abruptly on Friday she was resigning as governor.