See also Iran Feature: The Week in Civil Society --- From Ahmadinejad in Egypt to "Tribal Voices" in Tehran br>
Friday's Iran Live Coverage: Supreme Leader to His Officials "Stop Your Temper Tantrums"
One activist said more than 50 men were seized. Family members said they were in an unknown location.
1335 GMT: US-Iran Watch. The first half of this Al Jazeera English discussion on US-Iran relations and the nuclear issue is wasted, with a failure to get to grips with the context, motives, and significance of the Supreme Leader's speech on Thursday. However, there is some value in the second, with former Administration official John Limbert and analyst Ali Reza Eshraghi --- overcoming the pro-regime platitudes of Flynt Leverett --- offering some insight into the complexities hindering negotiations between Washington and Tehran.