Mayim Bialik's BreakdownPart Two: NASA Physicist Takes UFOs Seriously: Dr. Kevin Knuth on Aliens Already Living on Earth, Nuclear Missile Shutdowns, and the Government Cover-UpGovernment Doesn’t Know Either
30:58–31:41 · 43s
After meetings with insiders, Knuth says officials can’t even estimate how many non-human craft operate on Earth at any time, warning disclosure will raise questions no one can answer.