Socialism is a terrific way of building up a poor country, since it allows wealth to be spread equal amongst the population, pure capitalism will only lead to the wealth concentrating with the few rich people, who will then more than likely take their wealth abroad. The poor will realise they have a much better shot at life in the US and emigrate.

Also, an America hating president might inspire America hating amongst the common population, which might lead to less Mexicans actually wanting to go to America.

You lose.