SHARE THIS VIDEO —
The rise and fall of ISIS: The Islamic State on the battlefield
This version of Mmvo70557765838 - Breaking News | NBC News Clone was adapted by NBC News Clone to help readers digest key facts more efficiently.
NBC News Chief Foreign Correspondent Richard Engel takes an in-depth look at how ISIS used their military and reputation for brutality to capture a large territory in Iraq and Syria before clashing with the people who fought back.
Want more summaries like this? Follow NBC News Clone for expertly filtered news from trusted sources.
