Written testimony of the National Protection and Programs Directorate for a House Homeland Security Subcommittee on Counterterrorism and Intelligence field hearing titled “The Implications of Refinery Closures for U.S. Homeland Security and Critical Infrastructure Safety.”
03/19/2012 07:00 AM EDT
http://www.dhs.gov/ynews/testimony/2012 ... s-hsc.shtm