The U.S. president walked back his initial rejection to something slightly more ambiguous, but still stressed his disdain for the accord, repeating "we don't need anything Mexico has."

While other major cities across the nation are banning alcohol at their World Cup Fan Fests, alcoholic drinks will be sold at the Monterrey event, and, according to the governor, beer will be free.

If they want to eat and drink, box owners will be forced to purchase "hospitality packages" directly from FIFA, which reportedly cost US $75,000 for 12 people for all five World Cup matches at Mexico City Stadium.

The choice of the phrase "in play" (en juego) in reference to human rights was seemingly meant to call attention to how little notice they are getting compared to the World Cup games.

Protesters — who include searching mothers, teachers, retirees, healthcare workers, farmers, anti-gentrification activists and transportation workers — are expected to arrive at the stadium just as the Mexico vs. South Africa match is starting.