Donald Trump is a man of many absurd ideas. However, the president’s pledge to build a wall on the United States southern border is unquestionably his most laughable concept. The United States southern border spreads across 1,954 miles of remote mountains, rivers, and deserts in California, New Mexico, Arizona, and Texas. The idea of having a wall at the southern border of the United States has been in the mind of every American after the 2016 election; nonetheless, a wall located on the southern border of the United States will not be productive because walls are social barriers, will not slow illegal immigration, will not slow illegal drug flow, will waste taxpayer money, and will not influence immigration reform.