I think this is a question very much worth looking into. They ARE our southern neighbors and we should be far more concerned with what goes on there than everything going on elsewhere in the world.
We first of all had the rebels of Chiapas who are still around after a decade or so. Then we had “vigilantes” rising up against drug cartels taking over their towns and cities. Now we have massive demonstrations in Mexico City and the state of Guerrero. In spite of all President Nieto's promises for reform, it appears the same old greed and corruption rules.
And the people are getting tired of it. One of the reason so many have fled to the USA.
We should look into more than so-called “immigration reform” and border security. The problem will never be fixed until the USA – and Canada – work more closely with Mexico to try to overcome the ills that beset that country.
However, the one and only true solution to the problem is to remove the billions the drug cartels receive from selling drugs that are illegal in the USA!!! No market – no profit.
Read more of the article @ Is Mexico becoming a failed state Hot Air