AP - After going AWOL for seven days, Gov. Mark Sanford admitted Wednesday that he had secretly flown to Argentina to visit a woman with whom he was having an affair. Wiping away tears, he apologized to his family and gave up a national Republican Party post, but was silent on whether he would resign.

AP - A Web site affiliated with Iran's key opposition figure, Mir Hossein Mousavi, says 70 university professors were detained after meeting with him.

AP - The Obama administration has concluded the risk of a security collapse in Iraq is too slight to slow plans for withdrawing U.S. troops. In the run-up to June 30, the deadline for U.S. combat troops to leave Iraqi cities, the nation has been rocked by big attacks, including a bombing Wednesday evening in the Sadr City district of Baghdad that killed more than 50.