Two decades after the terrorist attacks, the country is dealing with the aftermath of two wars and a squandered opportunity for unity, says former Director of National Intelligence and professor of the practice Admiral Dennis Blair.

In its 20 years in Afghanistan, the United States scored some victories in the war on terror, but terrorism expert Navin Bapat fears that the current U.S. withdrawal and Taliban takeover marks the end of tenuous social and educational reforms, especially for Afghan women.