60 Minutes — Episode 34: 8 Days in Tehran, The Capitol Dome, The Recyclers

You are watching the episode 8 Days in Tehran, The Capitol Dome, The Recyclers Steve Kroft reports from Iran's capital as the prospect of a nuclear deal with world powers looms on the horizon; and, the residents of Cateura, Paraguay, don't just make a living from the massive garbage heap in their town. They also make music.