Rep. Swalwell: 'Thank you Secretary Acosta'

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Rep. Eric Swalwell tells NBC News' Peter Alexander that he is thankful that Alex Acosta resigned. "Thank you Secretary Acosta, for doing the right thing, for doing something that William Barr, and Steve Mnuchin, and Wilbur Ross -- other obstructers... -- will not do, which is come forward and resign," he said.