(Henry has figured out where Alexei is from)
Henry: Not many places you're gonna find radiation traces that pure, mostly former Soviet Republics. But, if you match up the mineral traces in the plutonium sample to known mining operations in each possible location …
Henry: Only city in the world with more personal Geiger counters than clocks.
Helen: Many of the survivors of this disaster moved on and had children.
Henry: Yeah, if you can call 'em that.
Helen: Your sensitivity is breathtaking.
Henry: The kid sucks brains! … Not that I'm being judgmental.