In this image made from APTN video, a victim is wheeled from Domodedovo Airort, after an explosion ripped through the international arrivals hall Monday, Jan. 24, 2011 in Moscow.  The state RIA Novosti news agency, citing law enforcement sources, said the mid-afternoon explosion  may have been caused by a suicide bomber. &#40;AP Photo, APTN&#41; NO SALES <span class=meta>(AP Photo&#47; AT**LON** CJ**NY**)</span>
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