Iran agrees to 2011 talks in Turkey

Iran and six world powers concluded talks Tuesday with an agreement to reconvene early next year, indicating Tehran may be willing to address concerns about its nuclear program. But Iranian President Mahmoud Ahmadinejad warned that unless they lift UN sanctions the six face failure in the next round.

Diplomats from delegations at the table with Iran said Tehran made no commitments to talking about UN Security Council demands that Tehran freeze uranium enrichment - which has both civilian and military uses. (AP)