via.q13fox.com
Companies are lining up to build the U.S.-Mexico border wall
NEW YORK (CNNMoney) -- Nobody knows much about the Mexican border wall -- but 300 companies have already said they'd like to help build it. Businesses will be asked to submit their proposals to design and build prototype wall structures near the United States border with Mexico starting next week, according to the Department of Homeland Security's Customs and Border Protection agency.