Sen. Marco Rubio scolded Newt Gingrich’s presidential campaign over a Spanish-language radio ad that accuses rival Mitt Romney of being “anti-immigrant.” “This kind of language is more than just unfortunate. It’s inaccurate, inflammatory, and doesn’t belong in this campaign,” Rubio told The Miami Herald when asked about the ad. “The truth is that neither of these two men is anti-immigrant,” Rubio said. “Both are pro-legal immigration and both have positive messages that play well in the Hispanic community.” By mid-day, Gingrich’s campaign said it would pull the radio ad out of “respect for the senator’s wishes.” About the same time,...