The New York Times and ProPublica have published a report on the NSA’s association with AT&T. The report says the telecom giant gave the NSA access to billions of messages that went through its household arranges and helped the spy gun wiretap every single online correspondence at United Nations central command. The archives were dated from 2003 to 2013. The NSA burned through $188.9 million on Fairview, more than double the sum on the following biggest corporate project, Stormbrew ($66.8 million)”]
Source: http://securityaffairs.co/wordpress/39439/digital-id/att-helped-nsa.html