* Headlines for April 6, 2005 * Gonzales Defends Patriot Act at Judiciary Hearing as Congress Mulls Renewal * Florida Lawmakers Expand Law to Kill in Self Defense * Conservative 'Academic Bill of Rights' Limits "Controversial Matter" in Classroom * Columbia U. Prof. Rashid Khalidi: "Freedom of Speech and Academic Freedom Are Necessary For Unpopular and Difficult Ideas"
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