it come?
https://www.forbes.com/sites/stuartanderson/2019/01/04/where-the-idea-for-donald-trumps-wall-came-from/?fbclid=IwAR3zFoYur7qjP28xD0hm95D5AVpsZUU5V0oCZrGbb9fbvWKSzpdHnIGDpiI#2aedb86a4415
"“They needed a trick, a mnemonic device."
All total bs and politically motivated by people who were ignorant about immigration policy or immigration issues........solely done to attract votes from equally ignorant voters.