When you start thinking about taking pictures, sending an e-mail, receiving an e-mail, speaking into your phone and have it transcript voice into text and then sent as an e-mail, it's mind-boggling.
If you want to be fully convinced of the abominations of slavery, go on a southern plantation, and call yourself a negro trader. Then there will be no concealment; and you will see and hear things that will seem to you impossible among human beings with immortal souls.

