Here's your fucking evidence:

The FBI had access to the Boston bombers phone calls.

* http://www.pbs.org/newshour/bb/government_programs-july-dec1... (important part at 2:10)

* http://www.theguardian.com/commentisfree/2013/may/04/telepho...

I'll quote the slip up of Tim Clemente, a former FBI agent:

> All digital communications are uh uh... There's a way to look at digital communications in the past. And I can't go into detail of how that's done or what's done but I can tell you that no digital communication is secure.