Don't know enough about his visit to say. Did he go visit this guy just to see his "Hitler" collection, or did he have business with him, and he just happens to have such a collection. Did Rubio even know he had a collection, and did he even see it?

After all, if I go to a public library to get a book of poetry by Joyce Kilmer, and the library happens to have books and letters written by Gitmo detainees, does that make me a terrorist? The short answer is probably yes, if I were a republican candidate for president, and no if I were Hillary, Obama, or George Clooney.