'Driving a limo', 'Getting ready for school'- Americans remember what they were doing on 9/11

The BBC interviewed Americans in Washington DC about their memories of September 11, 2001, when hijackers commandeered four commercial airplanes and used them as weapons. Two planes struck the World Trade Center towers in New York City, resulting in thousands of deaths, while a third aircraft hit the Pentagon building near Washington DC. The fourth hijacked plane went down in a Pennsylvania field after passengers resisted the attackers, who reportedly intended to target the US Capitol Building.