ABC’s “This Week” – Former New York Mayor Rudy Giuliani.

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CBS’ “Face the Nation” – Sen. Barack Obama, D-Ill., and former Arkansas Gov. Mike Huckabee.

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NBC’s “Meet the Press” – Rep. Ron Paul, R-Texas.

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CNN’s “Late Edition” – Excerpts of previous interviews are featured in an end-of-year special.

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“Fox News Sunday” – Gen. David Petraeus; Joel Osteen, pastor at Lakewood Church in Houston; Morrill Worcester, president of Worcester Wreath.

AP-ES-12-21-07 1813EST