But is it likely there will be "a wave of protests" in Iran like those that happened elsewhere? That question is on a lot of minds.
Thomas Erdbrink, a correspondent for The Washington Post who has lived in Tehran for eight years, told All Things Considered co-host Melissa Block earlier today that the answer is probably no.
First, he says, as the Iranian government showed during the protests after its disputed presidential election in 2009, it is willing to crack down hard on demonstrators, who it contends are being manipulated by outside forces.
And second, the anti-government groups in Iran have developed a different strategy from those who led the uprisings in Tunisia and Egypt. In Iran, in large part to cut down the chances of being arrested or attacked by authorities, the protesters have chosen to come out on days when the government had already approved mass gatherings of some type (for example, on the anniversary of the shah's downfall).
So, "I don't expect to see a wave of protests," Erdbrink said.
He added, though, that if Iranian opposition leaders are arrested that might serve as the spark for demonstrations. And, as was reported earlier today, some "hardline Iranian lawmakers" have called for opposition leaders "to face trial and be put to death."
Here is part of Melissa's conversation with Erdbrink:
Melissa Block speaks with reporter Thomas Erdbrink
We'll add the as-aired version of their interview to this post later this evening.