Many Americans are uncomfortable with the prospect of so-called “amnesty” for illegal immigrants. One of them is Jan Ting, a professor at Temple’s Beasley School of Law and former assistant commissioner of the Immigration and Naturalization Service under George H.W. Bush. “I respect proponents of unlimited immigration, which is an intellectually coherent position to take,” Ting said in an extended question-and-answer piece. “I do not respect proponents of a “third way,’ because keeping limits on the books, but not enforcing them, is intellectually incoherent and expensive beyond our means.”