Despite earlier calling for an investigation into Iran's presidential election, Iran's supreme leader, Ayatollah Ali Khamenei on Friday indicated that the vote had not been rigged, warning protesters to halt massive demonstrations.

As violence and unrest continues to spread, opposition leader and defeated presidential candidate Mir Hossein Mousavi urged supporters on Wednesday to stage protests or gather in mosques tomorrow. These events would be staged to mourn those already killed in protests since last weekend's disputed election.

You might think the President of Iran is the ultimate power in that country. In reality that rests in the hands of Ayatollah Ali Khamenei, who has ordered the Guardian Council to examine allegations of voter fraud in the recently held Iranian elections.

In the wake of the, many would say, unexpected victory by Mahmoud Ahmadinejad in the Iranian presidential election on Saturday, reports have arisen that moderate candidate Mir Hossein Mousavi is under house arrest.