People hold signs to protest against U.S. President Donald Trump's executive order to detain children crossing the southern U.S. border and separating families outside of City Hall in Los Angeles, California, U.S. June 7, 2018.

People hold signs to protest against U.S. President Donald Trump's executive order to detain children crossing the southern U.S. border and separating families outside of City Hall in Los Angeles, California, U.S. June 7, 2018.

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