To extend expiring provisions of the USA PATRIOT Improvement and Reauthorization Act of 2005 and Intelligence Reform and Terrorism Prevention Act of 2004 until February 29, 2012.

Amends the USA PATRIOT Improvement and Reauthorization Act of 2005 to extend through February 29, 2012, a provision granting roving electronic surveillance authority.

Amends the Intelligence Reform and Terrorism Prevention Act of 2004 to extend until February 29, 2012, a provision revising the definition of an "agent of a foreign power" to include any non-U.S. person who engages in international terrorism or preparatory activities ("lone wolf" provision).