Why the Mexicans living in Mexico dislike illegal Mexicans leaving the U.S. for jobs in Mexico?

That is something Mr Diaz needs to take up with HIS government not our problems.See it only confirms what everyone already knows is that these illegals aren't doing anybody and good not even their comrades in there own countries.I would love to give Mr Diaz some advise on how to take care of his problems .....................It also shows that these lawbreakers will even screw over their own country men so what do you think these same low lives are doing to a country they only see as a free ride.