In this 2-hour special from veteran FRONTLINE filmmaker Michael Kirk and his team, hear from friends, family, colleagues and adversaries about the challenges that shaped Trump and Biden’s lives and could inform how they confront the crises facing the nation at this pivotal juncture.

From veteran FRONTLINE filmmaker and chronicler of U.S. politics Michael Kirk and his team, this documentary traces the U.S. response to the September 11 terrorist attacks and the devastating consequences that unfolded across three presidencies. This two-hour special offers an epic re-examination of the decisions that changed the world and transformed America.