For decades now, our bad neighbor to the south has aided and abetted its impoverished citizens to enter the United States illegally – a process that pays handsome dividends to Mexico, but results in massive trauma and social upheaval for the gringos. The latest attack on our sovereignty is a 32-page color comic book published by Mexico’s foreign ministry and designed as a self-help manual for illegal aliens. The publication (which should be titled “Juan and Miguel Join Mexico’s National Synchronized Swimming Team”) contains helpful advice on crossing the Rio Grande (wear light clothing), traversing the desert (carry salt tablets...