Obama, Turkey's Erdogan agree to stem the flow of foreign fighters - White House

WASHINGTON (Reuters) - U.S. President Barack Obama and Turkish President Tayyip Erdogan agreed in a telephone call on Wednesday to work together to "stem the flow of foreign fighters and secure Turkey's border with Syria," the White House said in a statement. The two leaders also discussed deepening their cooperation in the fight against Islamic State, it said. (Reporting by Sandra Maler; Editing by Eric Beech)