Excerpts from this story referencing "federal government":
"… iewed by the Center for Public Integrity — offers a rare look inside the federal government’s contentious and, some critics say, weak-kneed, procedure for policing …"
Excerpts from this story referencing "National Tracing Center":
"… sive long-term data available for guns that have been traced through ATF's National Tracing Center. A report done in 2009 by the Government Accountability Office found …"