Arnold is following orders; the goal is precisley the merger of American and Mexican national identities into a super-state. It’s not a bug; it’s a feature.
In the past I dismissed the Amero talk and so forth as mere conspiracist paranoia, but it is now clear that the effective merger of Mexican and American systems is not only the plan, but is indeed well underway.
What advantages beside energy reserves, labor and open spaces does the US gain by incorporating the 31+, United Mexican States into the USA?