All of the people I had scheduled to meet in the last week have either been put in prison or are at risk of being arrested. They have gone into hiding, as it is too dangerous to cross borders. We cannot meet, not now. Anyone who is at all connected to the “green” movement is under threat. Even though it’s legal to do so under Iranian law, some friends have been arrested for merely contributing money to the campaign of opposition presidential candidate Mir-Hossein Mousavi.