From the Saudi press Obama on Iran:

“After the first round of talks, King Abdullah and the US president broke off into a private session that lasted at least two hours.

The US president pointed out that leaders in the region should be more candid about their concerns.

“Stop saying one thing behind closed doors and saying something else publicly,” he said. “There are a lot of Arab countries more concerned about Iran developing a nuclear weapon than the ‘threat’ from Israel, but won’t admit it.”