Iran declares win for Ahmadinejad...

Black smoke rises above the Tehran skyline as supporters of reformist candidate Mir Hossein Mousavi burn tyres and other material in the streets as they fight running battles with police to protest the declared results of the Iranian presidential election in Tehran, Iran, Saturday, June 13, 2009.(AP Photo/Ben Curtis)

A supporter of Iranian reformist presidential candidate, Mir Hossein Mousavi, holds a piece of stone and with his covered his face with green scarf symbolizing his party's color as the others burn a trash bin in Tehran, Saturday, June 13, 2009. Supporters of the main election challenger to Mahmoud Ahmadinejad clashed with police and set up barricades of burning tires Saturday as authorities claimed the hard-line president was re-elected in a landslide. The rival candidate said the vote was tainted by widespread fraud and his followers responded with the most serious unrest in the capital in a decade.(AP Photo)

Opponents of Mahmoud Ahmadinejad clashed with police in the heart of Iran's capital Saturday, pelting them with rocks and setting fires in the worst unrest in Tehran in a decade. They accused the hard-line president of using fraud to steal election victory from his reformist rival.The brazen and angry confrontations — including stunning scenes of masked rioters tangling with black-clad police — pushed the self-styled reformist movement closer to a possible moment of truth: Whether to continue defying Iran's powerful security forces or, as they often have before, retreat into quiet dismay and frustration over losing more ground to the Islamic establishment....

--LANDSLIDE: AHMADINEJAD...

--ISRAEL: VOTE SHOWS GROWING THREAT...

--OBAMA 'EXCITED' BY ROBUST DEBATE...