Dortmund responds to Trump with a wall of their own On January 26, 20175:18 pmIn SportsComments By Emmanuel Okogba As President Donald Trump’s plan to erect a wall on the border of Mexico continues to draw mixed reactions, football club Borussia Dortmund has an entirely different idea of what the only wall around should look like. Borussia Dortmund’s wall In a Twitter post, the German club side shared a picture on Thursday of their famed ‘Yellow Wall’, accompanied by the message: ‘The only #wall we believe in.” President Trump has come under a lot of criticism with some saying he should be thinking of how to build “bridges” instead of a wall; a wall he continues to insist the Mexicans will pay for.