Secretary of State Marco Rubio on Iran: Iran is led by a class of radical Shia clerics, whose decisions are motivated by theology. If you don't understand that, you don't understand Iran. These people are not governors of Iran. They don't really care what Iran's economy looks like. These people are revolutionaries.

Secretary of State Marco Rubio on Iran: Iran is led by a class of radical Shia clerics, whose decisions are motivated by theology. If you don't understand that, you don't understand Iran. These people are not governors of Iran. They don't really care what Iran's economy looks like. These people are revolutionaries.