Billionaire Bruce Wasserstein is under attack from communists! And they're taking the fight to the blogs! SEIU, the service industry union, has been trying to unionize workers at a chain of nursing homes called Atria Senior Living. Atria was recently bought by Lazard Real Estate Partners, which is a little corner of Lazard Ltd., which is the parent company of Wasserstein's investment bank. Since the buyout, SEIU says the nursing homes have raised rents while cutting staff and level of care. You'll find SEUI's tricky pretend financial ads on the sites of the New York Post, the Times, and, yes, Gawker (see attached, or look up). But you probably won't see them over at the homepage of New York Magazine, which is owned by a guy named Bruce Wasserstein. [NYP]