This is all about the position of the Supreme Leader. Any rally, particularly if it is attended by the opposition leaders, would be the most direct challenge to his authority. If it goes ahead and there is a large crowd, that would be a massive challenge to him. If it goes ahead and it is broken up with violent force, that could also damage his position enormously. It is a very tense situation. These are huge political issues at stake, if not even the future of the Islamic Republic.
Saturday, June 20, 2009
The Battle of Tehran
The BBC's Jon Leyne offers analysis on the significance of today's events: