Related by context. Frequent words. (Click for all words.) 81 wiretaps 76 wiretapping 70 eavesdropping 66 wiretapped 63 eavesdrop 60 warrantless surveillance 54 Foreign Intelligence Surveillance 54 FISA 53 warrantless 51 NSA 51 spying 51 warrantless wiretapping 48 snoop 47 warrantless wiretapping program 46 informant 45 Fourth Amendment 45 secretly recorded 45 intercepts 44 Patriot Act 44 FBI agents 44 bugging 44 FBI 44 spy 43 surveillance 43 intercept 42 taped conversations 42 tape recordings 42 confidential informants 42 snooping 42 USA Patriot Act 42 subpoena 41 informants 41 CALEA 41 subpoenas 41 audio recordings 41 secretly taped 40 PATRIOT Act 40 suspected terrorists 40 interrogations 40 grand jury subpoena 40 FOIA 40 audio tapes 40 confidential informant 39 bugged 39 FBI informant 39 transcripts 39 Privacy Act 39 secrets privilege 38 tapes 38 counterintelligence 38 prosecutors 38 hearsay evidence 38 dragnet 37 grand jury testimony 37 Able Danger 37 Espionage Act 37 Pellicano 37 pretexting 37 antiterrorism 37 investigatory 37 interrogation 37 robocalls 37 incriminating 37 counterterrorism 36 undercover 36 sting operation 36 telephones 36 search warrant 36 surreptitiously 36 conversations 36 intercepting 36 interrogate 35 extradition 35 wire transfers 35 covert 35 recordings 35 prosecution 35 feds 35 grand jury 35 intelligence 35 undercover sting 35 Dwek 35 audiotapes 34 undercover FBI 34 counterterror 34 interrogators 34 detain 34 prosecute 34 al Awlaki 34 terror suspects 34 declassify 34 declassified 34 ASIO 34 grand juries 34 BlackBerry Messenger 34 Patrick Fitzgerald 34 Internet Crimes Against 34 decrypt 34 espionage 33 Anwar al Awlaki 33 arrest