First US fatality in the ground fight against ISIS as Special Forces rescue around 70 Iraqi hostages

A U.S. soldier has become the first victim of ground combat with ISIS, during a raid that rescued some 70 Kurdish hostages, in the northern Iraqi town of Hawija.

http://www.dailymail.co.uk/news/article-3284734/U-S-raid-rescues-numerous-Iraqis-held-captive-ISIS.html

WHY ARE OUR TROOPS FIGHTING CIA ASSETS?