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Sometimes the Good Guys Wear Black Hats
June 8, 1998
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Election Year 1800
November 13, 2000
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The Lincoln Douglas Debates
November 4, 2002
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Immortality and What to do About It
October 2005
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Religion and the Part It Plays in Presidential Elections
October 9, 2006
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The Other Side of the Mountain
January 2008
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Figures of Speech
April 12, 2010
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Opening for Chit-Chat 2012
November 12, 2012
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April 14, 2015
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November 14, 2017
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April 14, 2020
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November 8, 2022
