A slide show that explores the little-known facts regarding the geography of Central and South America, as related to the U.S. border, and why the "caravan" marchers are making certain decisions. This slide show is part of a larger special report at SaveTheWest: "Who benefits from the lies being spread about the 'caravans'?" http://savethewest.com/caravans/ Developed by Jon Sutz for SaveTheWest.com. All original materials are (c) Copyright 2018 by SaveTheWest.com. All rights reserved.