Fake in that the sense of a police informant 'entrapping' a suspect. Foley did type the words, but was doing so as a result of encouragement from the intern. All the IM's have not been revealed yet, so we do not know if the intern sent a previous 'suggestive' IM or two to Foley to make him think he was gay and/or interested in Foley
Entrapment?
How is this different than a cop pretending to be a 14 year old girl on the internet? Is that entrapment?