NEXT MONTH SHOULD BE FUN: Report reveals that FBI spied on its likely new director, Kash Patel.

It’s going to be awkward at FBI headquarters next month when President-elect Donald Trump’s pick to lead the bureau likely takes over.

According to a new government watchdog report, the FBI spied on its prospective new boss, Kash Patel.

Patel has promised to “clean house” at the Hoover Building, and hold all those who “abused their power” during the Russiagate “witch hunt” accountable.

He might start with the officials and agents who secretly vacuumed up his phone records and emails starting in late 2017, when he led a House Intelligence Committee investigation into the FBI’s reliance on Hillary Clinton’s false opposition research to surveil a Trump campaign official as a supposed “Russian agent.”

According to a nearly 100-page report by the Justice Department’s inspector general, the FBI subpoenaed the records as part of an investigation it opened to find out whether congressional staffers leaked classified information about its Trump-Russia “collusion” case to the Washington Post and other media.

Working with career prosecutors at Justice, the FBI compelled Google and Apple to turn over the sensitive private information of subjects the FBI identified “between September 2017 and March 2018,” a period when Andrew McCabe was the acting FBI director. (Then-Attorney General Jeff Sessions was out of the loop, the report said, having recused himself from the Russia probe.)

The court orders gagged the service providers from notifying Patel and other customers of the intrusion.

As chief counsel, Patel had no idea that the subject of his investigation — the FBI — was collecting his data and increasing the visibility of witnesses he was communicating with, including whistleblowers.

As Ward Clark adds at RedState, “The FBI, yes, needs major reform. Frankly, it would not be any over-reaction for Patel to simply dismiss anyone involved in this debacle. That would be what we might call ‘a good start.'”