![Snowden files: Manipulating polls, netting from LinkedIn and YouTube in GCHQ’s bag of tricks Snowden files: Manipulating polls, netting from LinkedIn and YouTube in GCHQ’s bag of tricks](https://mtic.us/wp-content/uploads/2014/07/Satellite-dishes-310x168.jpg)
The UK’s spy agency has developed a number of crafty tools to monitor and comb the web, planting false information when necessary, Glenn Greenwald said while disclosing a fresh batch of Snowden’s files. The tools were created by the Joint Threat Research Intelligence Group (JTRIG) within the Government Communications Headquarters (GCHQ), according to the leaked documents.