$50 million in diamonds stolen at Brussels airport - Article Photos 5/6

Workers place concrete blocks to block access to a security fence next to the tarmac, at Brussels international airport, Tuesday, Feb. 19, 2013. Eight masked gunmen made a hole in a security fence at Brussels' international airport, drove onto the tarmac and snatched some $50 million worth of diamonds from the hold of a Swiss-bound plane without firing a shot, authorities said Tuesday. (AP Photo/Yves Logghe)