Mexico isn't encouraging people to leave.Say what! You've got to be kidding, right? The Mexican government is indeed encouraging Mexican citizens to come to the United States. Last year, Mexican citizens living and working in the U.S. sent about 9 billion dollars back to Mexico, a very sizable source of revenue for that country.
Same challenge as to the other two: PROVE IT. You guys keep saying this over and over and yet where's the proof? The best anybody's come up with is an 18 month old plan (with no indication it was executed) to hand out granola bars and snake bite kits. If you want me to believe there is an invasion being orchestrated by the Mexican government PROVE IT.