New York Times: President Obama and Vice President Joseph R. Biden Jr., in separate interviews this weekend, said that the accelerating crackdown on opposition leaders in Iran in recent days would not deter them from seeking to engage the country’s top leadership in direct negotiations.

Reuters: The head of Iran's judiciary called Sunday for the prosecution of people working for increasingly influential anti-establishment satellite TV channels and websites, state television reported.

AP: Vice President Joe Biden signaled that the Obama administration would not stand in the way if Israel chose to attack Iran's nuclear facilities, even as the top U.S. military officer said any attack on Iran would be destabilizing.

AFP: A US military strike against Iran would be "very destabilizing," top US military commander Admiral Mike Mullen said Sunday, adding that he is wary of the possible "unintended consequences" of such an attack.

Reuters: One of two British embassy employees still being detained by Iranian authorities is to be released Sunday, Foreign Secretary David Miliband said.

AFP: A pro-reform clerical group protested against the official results of Iran's June 12 presidential election, in a statement made available to AFP.

AFP: Defeated Iranian presidential candidate Mir Hossein Mousavi has released a new 25-page report detailing "fraud and irregularities" in the June 12 election.

New York Times: The most important group of religious leaders in Iran called the disputed presidential election and the new government illegitimate on Saturday, an act of defiance against the country’s supreme leader and the most public sign of a major split in the country’s clerical establishment.

Sunday Times: The head of Mossad, Israel’s overseas intelligence service, has assured Benjamin Netanyahu, its prime minister, that Saudi Arabia would turn a blind eye to Israeli jets flying over the kingdom during any future raid on Iran’s nuclear sites.