I just finished reading a powerful book, The Snakehead, by Patrick Raddon Keefe.
It is specifically about the smuggling of human beings into the US for profit from China and generally about smuggling people all over the world.
It is very upsetting to me to think how some people exploit others, but it also helps me understand Grandpa Lew and some of his attitudes that I didn't understand before.
But since it is upsetting I don't want to write about it right now. I need to digest it a little.