Isn't this a legal requirement in the US? "CALEA's purpose is to enhance the ability of law enforcement and intelligence agencies to conduct electronic surveil

Isn't this a legal requirement in the US? "CALEA's purpose is to enhance the ability of law enforcement and intelligence agencies to conduct electronic surveillance by requiring that telecommunications carriers and manufacturers of telecommunications equipment modify and design their equipment, facilities, and services to ensure that they have built-in surveillance capabilities, allowing federal agencies to monitor all telephone, broadband internet, and VoIP traffic in real-time." From: http://en.wikipedia.org/wiki/Communications_Assistance_for_Law_Enforcement_Act http://en.wikipedia.org/wiki/Communications_Assistance_for_L...