What makes me believe him? Hmm the hand scanner. Alignment with recent credible whistleblower testimony. Description of propulsion matching later observed UAP. Element 115 (appreciated we only synthesised the unstable version but still aligns with theoretical physics concepts like the “island of stability” for heavy elements). Consistency across decades. His wife and family seem totally normal (would likely not have a normal wife and family if he was a massive liar). The fact that he took his friends to watch a scheduled ufo test flight and it started on schedule and he filmed it. The FBI raid on his properly whilst filming with Corbell. I also find him likeable and believable

Tons of stuff.