NPR's Michele Norris talks with retired Maj. Gen. Robert Scales about the changing security situation in Iraq. Scales is the author of The Iraq War: A Military History.
Our stories may be republished online or in print under Creative Commons license CC BY-NC-ND 4.0. We ask that you edit only for style or to shorten, provide proper attribution and link to our site. Please see our
republishing guidelines
for use of any other photos and graphics.