Work can start again: This ship, loaded with containers, was sitting beneath idle cranes Tuesday at the Port of Los Angeles. Robyn Beck /AFP/Getty Images hide caption

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This still image taken from video shows lawmaker Kim Sun-Dong (bottom) of the Democratic Labor Party detonating a tear gas canister and throwing it toward the chairman's seat at the National Assembly. Yonhap/AFP/Getty Images hide caption

itoggle caption Yonhap/AFP/Getty Images