25 years and two wars later, a veteran reflects on 9/11 attacks

Next Friday will mark 25 years since the September 11, 2001, attacks. A special edition of the show that day will look back at the global impact of the event and what followed. Andrew Sullivan is executive director of No One Left Behind, a nonprofit advocating for Afghan allies of the US. Before that, Sullivan deployed to Iraq and later commanded a company in Afghanistan. In conversation with Host Marco Werman, he recalled the significance of the event on his decision to join the military.