Subtle distinctions in criminal behavior

Akaky doesn't get it:

The headline of today's dead tree edition of the Middletown (N.Y.) Times Herald Record reads, "Should Illegal Immigration Be A Crime," a statement that causes no end of cognitive dissonance among those of us with access to a dictionary, since it makes us all wonder if the word illegal has some shade of meaning that we've missed somehow. I was under the impression that illegal immigration was immigration in violation of the law, and that violating the law and illegality were more or less the same thing, and that both states were synonomous with committing a crime.