Kash Patel’s Emails Offer Insight Into How He Might Run the FBI

Paywall but basically he declassified stuff if it seemed to benefit Trump and although not mentioned in the article I'd assume hide stuff if it didn't. He also demanded loyalty to the Trump agenda when hiring and showed very clear partisan preferences.

Please call your senators and oppose the nomination of Kash Patel. https://www.senate.gov/senators/senators-contact.htm