UNDERCOVER FBI AGENT: hey I noticed that you have radical and extreme opinions. What to be friends?
RADICAL EXTREMIST: Yea, sure.
UNDERCOVER FBI AGENT: Man, those guys in that federal building are assholes.
RADICAL EXTREMIST: Yea!
UNDERCOVER FBI AGENT: Sure wish someone who show em what for.
RADICAL EXTREMIST: Yea!, me too. I would do it if I knew how.
UNDERCOVER FBI AGENT: Want me to teach you?
RADICAL EXTREMIST: Yea!
UNDERCOVER FBI AGENT: (teaches bomb stuff) Here's a bomb. Have at it.
RADICAL EXTREMIST: OK thanks. Going to get this done sometime next month/year.
UNDERCOVER FBI AGENT: FREEZE!! FBI!! You're under arrest for terrorism stuff!
and the newspapers headline reads, "FBI Uncovers Terrorist Cell and Foils Bombing Plot!"
Terrorism: 0
USA: 1
This is how they got Irv Rubin of the Jewish Defense League back in 2001. He wanted to blow up a mosque and kill an Arab-American congressman. FBI agent supplied the explosives. Rubin got arrested after taking delivery.