Nuclear Power Plants: Efforts Made to Upgrade Security, but the Nuclear Regulatory Commission's Design Basis Threat Process Should Be Improved. GAO-06-388, April 4
http://www.gao.gov/cgi-bin/getrpt?GAO-06-388
Highlights - http://www.gao.gov/highlights/d06388high.pdf


TESTIMONY

Nuclear Power: Plants Have Upgraded Security, but the Nuclear Regulatory Commission Needs to Improve Its Process for Revising the Design Basis Threat. GAO-06-555T, April 4
http://www.gao.gov/cgi-bin/getrpt?GAO-06-555T
Highlights - http://www.gao.gov/highlights/d06555thigh.pdf