After eight days, the largest protests in Iran in years appear to be winding down, calmed, at least in part, by the government. But a closer look at what ignited the outrage in the first place suggests that the country\u2019s president may have lit the match. Guest: Thomas Erdbrink, the Tehran bureau chief for The New York Times. For more information on today\u2019s episode, visit nytimes.com/thedaily.