US carries out lethal strike against al Qaeda affiliate leader in Syria

The US on Saturday announced it conducted a lethal strike in Syria on an al Qaeda affiliate leader it says had direct ties to an ISIS attacker who killed three Americans in early December.

​ The US on Saturday announced it conducted a lethal strike in Syria on an al Qaeda affiliate leader it says had direct ties to an ISIS attacker who killed three Americans in early December. Read More Breaking News, Latest News and Videos | CNN