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The shadow of Park Mi Hyun of Korea falls is pictured on a signage of the Olympic Rings during the women's field hockey preliminary round match between Korea and Japan at the Riverbank Arena in London on August 2, 2012 during the London 2012 Olympic Games. AFP PHOTO/ INDRANIL MUKHERJEE        (Photo credit should read INDRANIL MUKHERJEE/AFP/GettyImages)
The shadow of Park Mi Hyun of Korea falls is pictured on a signage of the Olympic Rings during the women's field hockey preliminary round match between Korea and Japan at the Riverbank Arena in London on August 2, 2012 during the London 2012 Olympic Games. AFP PHOTO/ INDRANIL MUKHERJEE        (Photo credit should read INDRANIL MUKHERJEE/AFP/GettyImages)

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Boycott Olympics for Putin's attention?

Sen. Lindsey Graham, R-S.C., says U.S. should consider boycotting Olympics, G-20 summit to get Russia's attention.

Boycott Olympics for Putin's attention?

Sen. Lindsey Graham, R-S.C., says U.S. should consider boycotting Olympics, G-20 summit to get Russia's attention.