VOICED: Iran cracks down on protesters after violence

The transcript discusses the aftermath of an Iranian election, where protests erupted due to allegations of vote rigging. Supporters of the defeated candidate, Mir Hossein Mousavi, accused the government of foul play. In response, Iranian security forces arrested over 100 people, including reformist leaders. The official results showed a significant victory for Ahmadinejad, which surprised many due to Mousavi's popularity in polls. The situation has led to deep divisions within the country, threatening its stability.

How did Ahmadinejad's supporters justify the election results?

What does the text suggest about the political stability of Iran following the election?