In this Jan. 19, 2011 file photo, President Barack Obama offers a toast to China's then-President Hu Jintao during a State Dinner in the State Dining Room at the White House. There could be some awkward undercurrents when Chinese President Xi Jinping and wife Peng Liyuan are honored with a state dinner at the White House on Friday. The Obama's will honor a guest whose country has been accused of cyberspying, trampling on human rights and engaging in assertive military tactics. (AP Photo/Carolyn Kaster, File)
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