The caravans are migrants who do not like thier government and the way things are. How come the people who do not like trump and his followers, ones that feel he is doing a disservice to this country , take up the USA flag and march as strong as they can into Venezuela and start a new life there ( It is obvious Mueller is not going to be able to impeach trump, so he will be here for another 6 years) -what would happen? They would certainly be leaving for a better life in a socialist democratic country with vast resources and less whites to interfere. There are enough people who dislike trump that would make the journey a notable event.