The House Committee on Homeland Security, Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies recently held a hearing entitled “Securing Ammonium Nitrate: Using Lessons Learned in Afghanistan to Protect the Homeland from IEDs.”
Although the hearing was a closed session due to the sensitive nature of the information contained in the testimony, written witnesses statements were released publicly. Among the testifying witnesses was Mr. John P. Woods, Assistant Director, Homeland Security Investigations, Immigration and Customs Enforcement, Department of Homeland Security (DHS).
From
'Chemical Security Action'