Politicians and illegal aliens

As the Right Wing News lets us know, the love affair some politicians have with illegal aliens just doesn't make sense:

"Memo to Karl Rove: illegal aliens aren't supposed to vote, and they're not going to vote for you anyway. On the other hand, there are millions of Americans (in both parties, and in no party at all) who are fed up with this country's refusal to enforce its immigration laws, and they do vote." -- Ace