Richard Engel: 'Consequences' in Afghanistan will be felt across the world

<p>President Biden spoke from the White House to defend his decision to pull forces out of the country, but his legacy may be more about the “how” than the “why” ... And that’s assuming that Afghanistan doesn’t once again become a haven for terrorist attacks. NBC News Chief Foreign Correspondent Richard Engel talks about his firsthand reporting from Kabul as the U.S. mission came to an end.</p>