TAKING TRUMP SERIOUSLY ON 'THE WALL'.

The article focuses on U.S. presidential candidate Donald Trump's plan to remove illegal immigration to the U.S. and to build a wall across border with Mexico. Topics discussed include need for spending for advanced engineering to build wall across border; environmental impact due to the wall building process, removal of immigrants create recession in the U.S., and workforce and decline in gross domestic product (GDP) due to his decision to reduce immigrants.