Harry Reid Romney Tax Tipster 'Is A Credible Person,' New Source Tells CNN (VIDEO) Seriously. Why doesn't Mitt just release the tax forms? It should be fairly clear to them by now that the story isn't going away, and it's picked up some steam since Pelosi has backed Reid. If there's nothing to be ashamed of, he's made a massive error in not releasing them. If there is something to be ashamed of, he's made it a million times worse by not releasing them.