During a hearing of the House Oversight and Government Reform Committee on Tuesday, Chairman Jason Chaffetz (R., Utah) said that he believed that Jonathan E. Meyer, the deputy general counsel for the Department of Homeland Security, had overseen the intimidation of a witness who had talked to the committee. “When the committee attorneys asked the witness whether they had been discouraged from speaking with the committee, both the agency and the department attorney repeatedly refused to allow the witness to answer the question, even going so far as to interrupt when the witness appeared willing to answer. How does the...