and this is a failure to treat someone like a human being. i get there are questions about the systems and there absolutely are. but this can't happen, john. >> and it's part of a pattern, john. that's the problem. there are policy decisions. governing is complex but we've seen a pattern in this administration to demonize migrants. and to therefore simplify in people's minds and dehumanize them. that's precisely what we cannot do as a civilized country. >> all right. thanks for being here. so this morning we still don't know where u.s./china trade negotiations are headed. over the last several days, the markets haven't liked the confusion one bit. how do the markets teal, though? there is one sector being hit hard. u.s. farmers. they are suffering. and one question is whether it will affect their vote. cnn's vanessa yurkevich is in farm country in pennsylvania. you've been digging. what have you found?