Rep. Jason Chaffetz, chairman of the House Oversight Committee, said Tuesday that the refusal of Hillary Clinton’s IT aide, Bryan Pagliano, to appear before the panel despite a subpoena ordering him to do so warranted a “hashtag” for “things that make you go, ‘Hmm.'”

“It’s our understanding that while Mr. Pagliano worked in the IT department at the State Department for nearly four years, virtually every single email that Mr. Pagliano had has suddenly disappeared,” Chaffetz said.