Traces the U.S. response to the September 11th 2001 terrorist attacks and the devastating consequences that unfolded across four presidencies.

Drawing on both new interviews and those from the dozens of documentaries Kirk and his award-winning team made in the years after 9/11, this two-hour special offers an epic re-examination of the decisions that changed the world and transformed America. From the wars in Afghanistan and Iraq to the January 6th insurrection, America After 9/11 exposes the legacy of September 11th - and the ongoing challenge it poses for the president and the country.