Poll results prompt Iran protests

Thousands of protesters have taken to the streets in Tehran to protest the outcome of the country's elections, the biggest unrest since the country's 1979 revolution.Riot police were deployed in the capital after supporters of Mir Hossein Mousavi, the defeated reformist candidate, took to the streets on Saturday.Up to 3,000 Mousavi supporters took part in the protests after Mousavi was defeated by Mahmoud Ahmadinejad, the incumbent president.Protests intensified following a televised speech by Ahmadinejad in which he said the vote had been "completely free" and the outcome was "a great victory" for Iran."Today, the people of Iran have inspired other nations and disappointed their ill-wishers," he said."This is a great victory at a time when the ... propaganda facilities outside Iran and sometimes inside Iran were totally mobilized against our people," he said.He praised the country's youth, but made no direct mention of the protests.