Sen. Blumenthal: 'The President has to walk a difficult line' in docs case

Sen. Richard Blumenthal: ‘The President has to walk a difficult line here. People may not appreciate it, but there's an ongoing investigation. He wants it to reach a conclusion without any appearance of improper influence that might result from more public statements. So I understand his reticence to speak publicly. The main point is the facts need to be elicited.’