OH NOES he said wetbacks, who is that offensive to again? Sorry this is the first time in 21 years I have heard that as being a racial slur. Let's conquer racism by focusing on meaningless words, give them meaning, and then shun anyone who uses them (without the intent of being racist).
People are being overly sensitive about anything said by a republican? Nothing new. To be fair though, it does sound odd coming from a politician.
All this uproar over the term wetback??
Get a grip