"We certainly have ways in national security investigations to find out exactly what was said in that conversation,"

CNN had this gem buried in a bigger story titled: "What did suspected bomber's widow know?" discussing the ways authorities identified her as a person of interest in the case.

The only question now is who controls the "ways to find out...", the feds or the providers?

Read the story on http://www.cnn.com/2013/05/02/us/boston-widow/index.html?hpt=hp_t1