People equally lack a First Amendment right, for instance, to illegally refuse to hire lawful permanent residents, even if such a refusal is aimed at sending an anti-immigrant message; to illegally hire aliens who lack work authorization, even if such hiring is aimed at sending a pro-open-borders message; to do business with North Korean entities (if a law forbids that), even if such dealing is aimed at sending what they see as a pro-peace message; to refuse to do business with Israeli… [read post]