If not the CIA, then maybe the FBI? How about both? Philip Mudd worked for both agencies and then resigned and he has the answers. Including whether RFK Jr.'s suspicions about Operation Mockingbird are valid.

Havana Syndrome Is Real - and They Tried to Bury It (with Michael Weiss) - Part Two
27:52

Havana Syndrome Is Real - and They Tried to Bury It (with Michael Weiss) - Part One
34:08

The CIA Analyst Who Knows Why Intelligence Fails (with David McCloskey)
40:59