Bernie Sanders: 'Defying History Is What This Campaign Has Been About'00:27
In an exclusive interview with Lester Holt, Bernie Sanders says his campaign will try to persuade superdelegates to switch sides ahead of the Democratic National Convention.
American companies being targeted by renewed cyber attacks from China and Iran01:11
Navy veteran identified as ‘kissing sailor’ in WWII photo dies at 9501:20
Man rescued from quicksand inside Zion National Park01:01
American and British ISIS brides plead to return home01:16
Five best friends elected to Colorado’s State Senate02:00
Ukraine military forces preparing for potential showdown at sea with Russia01:14