Trump’s proposal for a wall, and that Mexico should pay for it, is simple enough to show he has but a vague idea of the scope and dimension of the two states’ relations. Among other elements he seems oblivious to the tremendous progression of Latino culture across the US, with Mexicans leading the way in this cultural transformation of so many aspects of everyday life there. A reminder of this increasing importance so bothersome to Trump is the fact that two of his strongest rivals in the pre-presidential race — senators Marco Rubio and Ted Cruz — were of Hispanic origin, and will continue to play an important role in the Republican Party. Lost in the forest of his own rhetoric, Trump has said so many things that were later modified that many have even hoped he might substantially change his positions toward the Mexicans. This has not happened. Hours after his flash meeting with Mexican President Enrique Pena Nieto last month, the candidate repeated his wall proposal, speaking in Arizona, with the same initial conditions. Maintaining this threatening attitude, he loses credibility as a possible world leader.