By Neil Munro, Breitbart - “Let us state the reality upfront and as clearly as possible,” AG William Barr told the National Sheriffs’ Assoc. meeting in D.C. on February 10: When we are talking about sanctuary cities, we are talking about policies that are designed to allow criminal aliens to escape. These policies are not about people who came to our country illegally but have otherwise been peaceful and productive members of society. Their express purpose is to shelter aliens whom local law enforcement has already arrested for other crimes. This is neither lawful nor sensible… It is not lawful because the Constitution vests the federal government with the sole authority to make and enforce immigration law.