It turns out that the major drag on Romney's campaign - that he has completely reversed himself on a number of issues in order to win over conservatives - also applies to immigration. Bloomberg has published details of a 2006 interview with the then Massachusetts governor:
Romney, who at the time hadn’t yet declared his first presidential candidacy for 2008, told reporters and editors in Bloomberg News’s Washington bureau that the 11 million immigrants who entered the U.S. illegally “are not going to be rounded up and box-carred out.” Law-abiding people who pay taxes, learn English and don’t rely on government benefits should be allowed to “get in line” to apply for citizenship, he said.
“We need to begin a process of registering those people, some being returned, and some beginning the process of applying for citizenship and establishing legal status,” Romney said during the March 29, 2006, session.
The comments contrast with the position Romney took last week when he challenged Gingrich’s assertion during a televised debate that the U.S. should have a “humane” immigration policy that allows some people who entered the country illegally long ago, have no criminal record, and have family, civic and religious ties to stay and get legal status. Romney called the approach “amnesty” and a magnet for illegality.