Exhibit A is a comprehensive end-to-end report that the NSA conducted in late summer or early fall of 2009, which focused on the work the agency did in metadata collection and analysis to try and identify people emailing terrorist suspects.
The report described a number of violations that the NSA had cleaned up since the beginning of that year ? including using automatic alerts that had not been authorized and giving the FBI and CIA direct access to a database of query results. It concluded the internet dragnet was in pretty good shape. "NSA has taken significant steps designed to eliminate the possibility of any future compliance issues," the last line of the report read, "and to ensure that mechanisms are in place to detect and respond quickly if any were to occur."