Olympics

LONDON, ENGLAND - JULY 02: LOCOG chair Seb Coe (second from right) and Rio Tinto chairman Jan du Plessias (second from left) pose with the medals as official metal supplier for the Olympic Games Rio Tinto hands over Olympic and Paralympic medals to LOCOG for secure storage in the vaults at the Tower of London on July 2, 2012 in London, England. (Photo by Andrew Redington/Getty Images)

LONDON, ENGLAND - JULY 02: LOCOG chair Seb Coe (second from right) and Rio Tinto chairman Jan du Plessias (second from left) pose with the medals as official metal supplier for the Olympic Games Rio Tinto hands over Olympic and Paralympic medals to LOCOG for secure storage in the vaults at the Tower of London on July 2, 2012 in London, England. (Photo by Andrew Redington/Getty Images)