Funny how people here in the US forget that without willing sellers, there could be no buyers, only thieves... A sad part of the history of slavery but true (to this day it still goes on in places).
We forget a lot of things. Just a few days ago he was bowing to a King whose nation ended slavery only within the lifespan of the King and the supplicant President of the United States. And who still denys his subjects anything near what Americans would consider the most basic human rights.