ISIS has seized control of the ancient city of Palmyra, listed as one of UNESCO’s "World Heritage Sites." What will become of the 2,000-year-old city? Alex Wagner and Professor Amr Al Azm discuss.May 21, 2015
UP NEXT
Malcolm Gladwell: 'Bomber Mafia' looks at a great untold story from WWII
10:43
'You can manage your life': Afghan War veteran reflects on PTSD and politics
10:02
The Essence Festival and The Birth of The Crown Act
06:46
How Democrats can bring Republican women to their side
07:42
Voicing an Opinion in the Culture Corner
07:35
'Father of the Bride' is about Latinos, but it's for the world, says film's star