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Episode Detail: 2006 December 20 - Primetime

A report on game theory explores how its principles can be used in two situations: one involves strangers in Washington, D.C., trying to locate one another; in the other, people in two groups try to lose weight, each facing a different form of pressure to do so. Included are remarks by Barry Nalebuff of the Yale School of Management.

Episodes: Primetime - 459 total Episodes

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8/31/2010: Primetime: Crime
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6/29/2010: Primetime: Mind Games
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9/16/2009: Primetime: Family Secrets
9/9/2009: Primetime: Crime
9/8/2009: Primetime: Family Secrets
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9/1/2009: Primetime: The Outsiders
8/26/2009: Primetime: Crime
8/25/2009: Primetime: The Outsiders
8/19/2009: Primetime: Crime
8/18/2009: Primetime: The Outsiders
8/12/2009: Primetime: Crime
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8/4/2009: Primetime: Family Secrets
7/29/2009: Primetime: Crime
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7/15/2009: Primetime: Crime
7/14/2009: The Jacksons After Michael
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7/7/2009: Primetime: Family Secrets
7/1/2009: Primetime: Crime
6/30/2009: Primetime: Family Secrets
6/24/2009: Primetime: Questions for the President---Prescription for America
6/23/2009: Teen Pregnancy
9/16/2008: Primetime: UFOs...Seeing Is Believing
8/20/2008: Primetime: Crime
8/19/2008: Primetime: Medical Mysteries
8/13/2008: Primetime: Crime
8/12/2008: Primetime: Medical Mysteries
8/6/2008: China Inside Out
7/30/2008: Primetime: Crime
7/29/2008: The Last Lecture: A Celebration of Life
7/23/2008: Primetime: Crime
7/22/2008: Primetime: Family Secrets
7/16/2008: Primetime: Crime
7/15/2008: Primetime: Family Secrets
7/9/2008: Primetime: Crime
7/8/2008: Primetime: The Outsiders
7/1/2008: Primetime: The Outsiders
6/25/2008: Primetime: Crime
6/24/2008: Primetime: The Outsiders
4/9/2008: The Last Lecture---A Love Story for Your Life
2/29/2008: Primetime: Crime
9/19/2007: Primetime: Medical Mysteries
9/11/2007: Primetime: Crime
9/4/2007: Primetime: Crime
8/29/2007: Primetime: The Outsiders
8/28/2007: Primetime: Crime
8/22/2007: Primetime: The Outsiders
8/21/2007: Primetime: Crime
8/14/2007: Primetime: Crime
8/7/2007: Primetime: Crime
7/31/2007: Primetime: Family Secrets
7/24/2007: Primetime: Family Secrets
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4/17/2007: Campus Killings: Tragedy at Virginia Tech
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3/13/2007: 2007 March 13
3/6/2007: 2007 March 06
2/27/2007: 2007 February 27
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2/13/2007: 2007 February 13
2/6/2007: 2007 February 06
1/31/2007: Primetime: Medical Mysteries
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12/20/2006: 2006 December 20
12/13/2006: Primetime: Basic Instincts
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12/6/2006: 2006 December 06
11/23/2006: Special Edition
9/14/2006: Mean Girls: Watch Your Back
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8/22/2006: The Radical Believers
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8/15/2006: The Animal Fanatics
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8/9/2006: 2006 August 09
8/9/2006: 2006 August 09, Progeria
8/3/2006: Primetime
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7/27/2006: Primetime
7/26/2006: 2006 July 26
7/20/2006: Love and Revenge: 'til Death Do Us Part
7/13/2006: Adam the Healer
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6/29/2006: The Staircase
6/22/2006: Primetime
6/1/2006: Calling All Angels
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5/18/2006: Secret Life of Teens
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4/21/2006: Primetime
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3/30/2006: Primetime
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3/16/2006: Game Theory
3/9/2006: Primetime
3/2/2006: Primetime
2/23/2006: Primetime
2/16/2006: Primetime
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12/15/2005: Peter Jennings Reporting: Breakdown---America's Health Insurance Crisis
12/8/2005: Primetime
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12/29/2004: Tsunami: Wave of Destruction
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11/18/2004: A Place in History
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2/17/2003: Primetime
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12/4/2002: Primetime
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8/29/2002: The Force of Life
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8/23/2001: Primetime
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Premiered: January 25, 2001, on ABC
Rating: None
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Premise: A weekly newsmagazine addressing political, social and cultural issues. In its original format, hosts Sam Donaldson and Diane Sawyer bantered before a studio audience, but it flopped and producers quickly adopted a straight-news approach. ABC merged it with '20/20' in 1999, but revived it in 2001, and later offered editions devoted to medical mysteries and 'outsiders' (2006), crime and 'family secrets' (2007), and how people react in unusual situations ('Primetime: What Would You Do?' 2008).

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