For at least 18 months this “Homegrown-Terrorism and Extremist Belief Commission” will be required to hold congressional hearings around the country, to uncover Americans with “political, religious or social” concerns who commissioners think might be “extreme” and/or potentially violent, whether any of these Americans has committed a crime or not. Virtually any politically, socially or religiously active person or group could be targeted by the commission to find out who is, and who is not, one of the “hidden enemy” among us.

Witnesses who refuse to testify can expect to be held in “contempt of Congress,” as former members of the Bush administration like Harriet Myers have learned recently, and jailed. Witnesses who do testify but say things that commissioners or their staff think are not true can be charged with perjury, or lying to a federal official, as “Scooter” Libby found out. Either way, noncooperative witnesses can face up to a 10-year sentence.

For at least 18 months this “Homegrown-Terrorism and Extremist Belief Commission” will be required to hold congressional hearings around the country, to uncover Americans with “political, religious or social” concerns who commissioners think might be “extreme” and/or potentially violent, whether any of these Americans has committed a crime or not. Virtually any politically, socially or religiously active person or group could be targeted by the commission to find out who is, and who is not, one of the “hidden enemy” among us.

Witnesses who refuse to testify can expect to be held in “contempt of Congress,” as former members of the Bush administration like Harriet Myers have learned recently, and jailed. Witnesses who do testify but say things that commissioners or their staff think are not true can be charged with perjury, or lying to a federal official, as “Scooter” Libby found out. Either way, noncooperative witnesses can face up to a 10-year sentence.

Members of suspect political, religious and social groups, or Americans who might even know people the commission suspects - which certainly will include nonmainstream political parties, certain public advocacy groups, some churches and many mosques - can expect the “commissioners” will want to know … “are you now, or have you ever been … associated with extremists, violent radicals or homegrown terrorists?”

For those who do remember history, this should sound uncomfortably familiar. These are the kinds of questions Americans were compelled to answer when testifying before another “legislative commission” during the anti-communist McCarthy-era witch-hunts.

In 1938, the House set up the House Un-American Activities Committee (HUAC) to find the dangerous Americans among us, which provided the model for Sen. Joe McCarthy’s ideological purges based on accusation and innuendo. But HUAC lasted long after McCarthy passed from the scene, and it was busily investigating anti-Vietnam War and civil rights activists when it was disbanded as part of post-Watergate reforms in 1975.

During its 40-year life, HUAC was used by Richard Nixon to catapult himself into national prominence in the Alger Hiss case. Noncooperative HUAC witnesses like the “Hollywood 10″ were jailed for contempt of Congress. Others were blacklisted from employment, including Arthur Miller, Paul Robeson, Lillian Hellman, Dashiell Hammett, Clifford Odets, Pete Seeger, Richard Wright and many others.