Just returned from a vacation in Mexico and had the opportunity to talk with a number of Mexican citizens about a variety of topics. They asked me about the corruption of the current administration, our now unreliable election system, immigration and inflation. I asked them in turn what was their greatest problem and concern about their country. Their response was startling. Illegal immigration was their number one concern. They said their country is being invaded by criminals, gangs and mentally deficient people. Wow, sound familiar?