Steering issue

I was driving the duster home tonight and made a right hand turn (same side I smashed in the roll) and heard a loud pop that went all through the front suspension and now it acts like it has no power steering. Nothing seemed loose, power steering is full and belt is still on. Maybe something is bent I didn't notice?

What about the steering linkage, is it binding anywhere? Get it up on jackstands and try the steering. Look for a broken upper cam mount/bolt.