Embattled EPA chief Pruitt faces more questions from Congress

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Republican Congressman Ryan Costello, a member of the Energy and Commerce Committee, reacts to EPA Administrator Scott Pruitt's return to the Hill today, where he faces questions from the Senate: "By my estimation he's certainly not in the clear, what has helped him I think is that the President is standing behind him," adding, "More questions have come about the last several weeks, the scrutiny is still there."