Illegal Immigration: A State can protect its interior, and therefore immigration laws at the State level, and local enforcement of those laws, are perfectly constitutional.
In a recent article on Political Pistachio, "Are Implied Powers Constitutional?", as expected, the disagreements came flowing in. Usually, when leftists, or conservatives that interpret the Constitution through case law, comment, their posts are laden with profanity, and intentional comments that serve to distract more than to carry on a reasonable conversation. The following comment, however, I approved and appears on the website, and now I would like to pick it apart, revealing the ignorance that oozes through it.
