FBI hero or villain?

If the FBI both planned and thwarted a terrorist attack, who's the hero?

http://www.govexec.com/defense/2012/10/if-fbi-both-planned-and-thwarted-terrorist-attack-whos-hero/58868/

If the FBI both planned and thwarted a terrorist attack, who's the hero?
By Adam Clark Estes
October 18, 2012
A 21-year-old Bangladeshi man tried and failed to blow up the Federal Reserve Building in downtown Manhattan on Wednesday, largely thanks to the efforts of the Federal Bureau of Investigation. That "thanks" ought to be attached both to the "tried" and the "failed" parts of that sentence, since it was the FBI that not only coaxed the suspect, Quazi Mohammad Rezwanul Ahsan Nafis, into moving forward with the bombing but also supplied him with the means to do so. Don't worry. The Feds know what they're doing. They do this all the time.