%0 Microfilm %A United States. Congress. House. Committee on Homeland Security. Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment. %E United States. Congress. House. Committee on Homeland Security. Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment. %I U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O. %D 2011 %C Washington %G English %T Reassessing the evolving al-Qaeda threat to the homeland hearing before the Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment of the Committee on Homeland Security, House of Representatives, One Hundred Eleventh Congress, first session, November 19, 2009