Atheist tries the slavery argument... Then this happens

Mark Spence (@MarkSpence), Eric Hovind (@CreationToday), and John Harris (@LivingWatersEurope) were asked by an "agnostic-atheist" about morality & slavery in the Bible. John takes him aside to have a longer conversation. TIMESTAMPS: 0:00 Intro 0:30 Why would God give us a book if He can just put i