More protests in Iran, new videos on YouTube

A new round of protests erupted in Iran earlier today after a Friday prayer sermon by cleric Ayatollah Ali Akbar Hashemi Rajsanjani, who supports the opposition and denounced Ahmadinejad's supporters. Footage has been streaming in as violence breaks out yet again.

This video shows the size of the crowd gathered:

This video documents protesters getting tear-gassed by riot police:

Here's a playlist of some of the videos uploaded today: