Correspondence Files This page contains links to *.PDF files that include the correspondence between the BorderTransportationSystem teams and those in the media, government {both the U.S.A. and Mexico}, and the private contractors. News Media files may contain copyrighted News Articles.  We provide source and articles without modification; if the copyright owner objects, then please contact us and we will remove the article, we do ask that you do not do this as your article is used to promote the idea behind the BorderTransportationSystem. Government correspondence, we have and will continue to be in contact with interest government agencies in both Mexico and the U.S.A..  Contractor correspondence, we have and will continue to be in contact with interested contractors, manufacturers, suppliers, and such that can be of value to making this project a reality that will help millions to a better life. Contest correspondence, we have and will continue present our project and its valuable concept to those that wish to judge or critic it, as did the MacArthur Foundation.