The obsession that is preventing a nuclear deal with Iran.

The $50,000 question is: can Obama make political Washington swallow a
plausible deal with Iran? Butt is extremely skeptical. But due to
recent political developments, I am only moderately skeptical.

The obsession that is preventing a nuclear deal with Iran.
Yousaf Butt, Foreign Policy, January 22, 2013
http://www.foreignpolicy.com/articles/2013/01/22/building_blocks