Laura Secor interviews Karroubi in The New Yorker:
LAURA SECOR: There is a widespread perception outside Iran that the Green Movement has been defeated. We no longer hear about millions-strong demonstrations, and a great many opposition figures have been imprisoned or forced out of the country. Is there still a Green Movement in Iran? Does it have an organized structure and a strategy for achieving its goals?
MEHDI KARROUBI: Because of heavy government suppression, people are not visible in the streets, chanting and demonstrating. But the movement runs very deep. If the government allowed any kind of activity in the streets, the world would see millions of people. The authorities know it, and that is why they have cracked down for the last sixteen months, shutting down any kind of opposition in the most brutal ways. The government has many problems at the moment…. The economy and foreign policy are both sources of conflict. All of this makes it very hard for the current administration to accomplish anything. In the first months and days after the election, many officials from the top down were sent to prison, and this has continued. These are clear signs that the movement is still alive.
More here.