Not in at the moment <a href="http://positivelyaligned.com/stmap_278g83i.html?livial.styplon.levitra" rel="nofollow">men of iron</a>  Veteran U.S. diplomat James Dobbins, the U.S. point man at a 2001 Bonn conference that formed a new Afghan government after the overthrow of the Taliban, credited Zarif with a pivotal, positive role in the diplomacy - and with a sense of humor.