There is good reason to assume that Hizb ut-Tahrir al Islami (the Islamic Party, or HT), which recently called for The Fall of Capitalism, the Rise of Islam at its Chicago conference, has been co-opted at least in Central Asia by the Russian security service the FSB and SVR (successors of the renamed KGB) or was created outright to provide controlled opposition.
In what sounded like a news headline taken from the height of the Cold War in the 1950s, on June 28, 2010 the U.S. Department of Justice announced that the FBI had rounded up and arrested 10 individuals charged for espionage and conspiracy on behalf of the Russian government.
Senator Joseph McCarthy's accusations of Communist penetration in the State Department are proven to still be the case as the U.S. District Court Judge sentences former State Department employee Walter Kendall Myers and, his wife, Gwendolyn Meyers to life in prison after nearly 30 years of being Communist spies on behalf of Cuba's intelligence agency - the CuSI (formerly known as the DGI).
UPDATE, May 26, 2011: The House and Senate extended three provisions of the Patriot Act for four years. Currently there are nine different bills introduced in Congress, three in the House and six in the Senate, that would extend certain provisions of the Patriot Act for one to three years.