The FBI is accusing Alexei Saab of scoping out potential bombing targets in the U.S. for years, including bridges, tunnels, and airports.

Alexei Saab, 45, moved from Lebanon to the U.S. in 2000 and later obtained American citizenship. The prosecution says that he came deliberately to work undercover as an agent for Hezbollah while holding a day job as an ordinary software engineer.

Image source: Dudi