The Washington Post has a lengthy hit-piece against Kash Patel where they infer unsourced claims the DOJ is investigating the former Nunes aide and Trump administration official for releasing classified information.
Keep in mind that President Trump granted full declassification authority to AG Bill Barr on May 23, 2019. I would draw your attention to these two paragraphs buried deep in the reporting (emphasis mine):
(WaPo) […] The battle against the deep state continued, meanwhile. Patel kept pushing, along with DNI Ratcliffe, for declassification of memos challenging the origins of the Russia investigation. Nakasone [NSA Director] strongly dissented, and Esper [Sec of Defense] backed him up in an October letter to Ratcliffe “urging that the information not be released due to the harm it would do to national security, including specific harm to the military,” a senior defense official said. Haspel [CIA Director], too, strongly opposed release of the information. Their argument for protecting sensitive information was finally supported by Attorney General William P. Barr, and Trump backed away, a source close to the events said.