U.S. President Barack Obama pays a silent tribute
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U.S. President Barack Obama pays a silent tribute to the victims of ferry Sewol before holding a summit with President Park Geun-hye at Cheong Wa Dae in Seoul, Friday. / Yonhap
U.S. President Barack Obama pays a silent tribute to the victims of ferry Sewol before holding a summit with President Park Geun-hye at Cheong Wa Dae in Seoul, Friday. / Yonhap