In his campaign for President, Donald Trump made building the wall across the southern border with Mexico his signature pledge. In fact, it started on the first day of his presidential campaign when Trump highlighted the problems of illegal immigration. He famously said, “When Mexico sends its people, they're not sending their best... They're sending people that have lots of problems, and they're bringing those problems with [them]. They're bringing drugs. They're bringing crime. They're rapists. And some, I assume, are good people.” These remarks led to a swift backlash as he was denounced by Macy’s, Univision, NBC among other corporate giants.