Nightline Face-Off

Why are Kirk Cameron, a preacher, and two self-proclaimed atheists coming together in a church this weekend? Because Cameron and preacher Ray Comfort claim that they "can prove the existence of God."

Porn stars Ron Jeremy and Monique Alexander debate porn pastors Craig Gross and Donny Pauling. Is porn just another form of entertainment, or is it an addiction? Is porn dangerous or harmless?

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The topic asks whether the seventh biblical commandment, which forbids adultery, is still relevant today.

Anti-Obesity Activist, Plus-Size Model Square Off in 'Nightline' Face-Off

Atheists Take on Believers in Smackdown Over Question of God's Existence.

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