U.S.officials note that summit talks will be open, and any leader may raise issues about Cuba or any other topic.

VOA: standard.2009.04.15

Crowley said the fact that diplomatic note from Tehran did not address concerns about Iran's nuclear ambitions is one reason why an exploratory meeting with the Iranians is so important.

VOA: standard.2009.09.11

While ElBaradei has said Iran was "on the wrong side of the law" in not disclosing the plant's existence earlier, he used the news conference to sound a note of caution about Iran's intentions.

VOA: standard.2009.10.04