New Frontline Documentary Suggests “9/11’s Complex Legacy” Led To January 6 Attack On U.S. Capitol

The film draws on dozens of revelatory interviews with elected officials, White House and intelligence insiders, military leaders, journalists and others — as well as on those conducted over 20 years of FRONTLINE’s coverage of 9/11 and its aftermath, to present a bold reinterpretation of 9/11’s l...