Tucker is delving into the UFO issue.
There's couple answers as to why the government has hidden the truth about UFOs from us.
1) Technology. The tech associated with propelling these crafts, "electro-gravitics", goes hand in hand with unlimited electricity creation, "zero-point energy". The Powers that Be don't want their multi-trillion dollar oil/gas/coal or Green New Deal agendas threatened by decentralized energy technology.
2) Cosmological. Learning about other life in the cosmos and our role here in this solar system would undermine the Earthly religious/scientific control systems we live under. Our leaders would have to admit they lied to us, or were incompetent, and they don't want to do that.
The government's "Disclosures" over the last 6 years don't mean we will be getting the answers to the above points - it's likely a limited hangout, half-truth disclosure designed to conceal the deeper truths about the above points, so they can maintain their secrecy under the guise of transparency.
Question everything, especially when they claim they're ending secrecy about something.
“PiZzAgAtE iS a fAlSe CoNsPiRaCy ThEoRy”
Are they saying pedophiles don’t use code words like “pizza” and “hotdogs” in communicating their crimes? Because they clearly do. This is common knowledge to law enforcement investigating these matters.
Are they saying John Podesta didn’t have “cheeze pizza” and “hotdog” mentioned numerous times with unusual context in his email Wikileaks released? Because he clearly did.
Mainstream media journalists telling you “Pizzagate is false are and” are actively covering up for pedophiles and child traffickers by telling you that.