Mulvaney Subpoenaed to Testify In Impeachment Probe

“The House committees investigating President Trump and Ukraine issued a subpoena Thursday night for acting White House Chief of Staff Mick Mulvaney to testify at 9 am on Friday as part of their impeachment inquiry,” two sources familiar tell Axios.

“Mulvaney is the highest-ranking White House official to be subpoenaed yet, and the midnight-hour move suggests the committees are reaching into the final phase of their private investigation as they prepare to take their inquiry public next week.”