Herman Nackaerts of the International Atomic Energy Agency,IAEA, Deputy Director General and Head of the Department of Safeguards, arrives for his flight to Iran at Vienna's Schwechat airport, ... more 
Herman Nackaerts of the International Atomic Energy Agency,IAEA, Deputy Director General and Head of the Department of Safeguards, arrives for his flight to Iran at Vienna's Schwechat airport, Austria, on Saturday, Jan. 28, 2012. (AP Photo/Ronald Zak) less 
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Associated Press | Photo By Ronald Zak
Sat, Jan 28, 2012 9:30 AM EST