Mexican authorities are distributing more than 1 million copies of an illustrated handbook that gives migrants illegally crossing the U.S. border safety tips, suggesting that they carry enough water, follow railroad tracks and utility lines if they get lost and wear clothing that will protect them from the elements. The new handbooks, the latest effort by the Mexican government to educate people about the dangers of unsanctioned crossings, has angered some anti-immigrant groups that say parts of it read like a how-to manual. Full Story