I'm curious to get some people's reactions to this guy: he mentioned his dangerous actions more than once; do you think he's truly dangerous, or just exaggerati

I'm curious to get some people's reactions to this guy: he mentioned his dangerous actions more than once; do you think he's truly dangerous, or just exaggerating? After he kept mentioning it, I was curious and a bit skeptical as to what horrible things he could have admitted to and yet still be free and employed. The incident with the Marburg virus is pretty chilling, though, if you think it through. It's the sort of thing only a brilliant psychopath could come up with or be proud of. I'd keep my distance, frankly.