When is a wall not just a wall? When it’s Donald Trump’s Wall. Dr. Thomas Singer, a Jungian psychoanalyst, argues that the Wall needs to be recognized for the symbol it has become in the minds of Trump’s most ardent supporters and harshest critics. Reason, facts, and well-argued positions don’t matter when they come up against the powerful, visceral emotions of a symbol. Tom reminds us that symbols motivate, provoke, and drive us. That’s what Trump has effectively done with his wall. Tom believes that the power of symbols is what lurked behind the longest government shutdown in US history and thus deserves our attention.