Flutterby™! : FBI & NSA surveillance data can be used for any purpose

And the slippery slope went vertical: Public advocate: FBI’s use of PRISM surveillance data is unconstitutional:

The judge noted that there was no statutory requirement that all activities involving PRISM data serve “solely a foreign intelligence requirement.” He said that the Foreign Intelligence Surveillance Act, which covers PRISM, “expressly requires” that the government permit the retention of data that is evidence of a crime regardless of whether it relates to foreign intelligence or national security.