clinton will be unleashing her claws

Hillary has nothing to lose. She has to take every shot at Obama she can. Obama' winning streak is now 10 states, and she--for me surprisingly--was mauled last night in Wisconsin where the demographics favored her more than Obama. She now not only has to win in Ohio and Texas, but has to win by substantial margins so that she can argue that Obama's popularity has peaked and is waning. If Obama keeps it close in the two states, the delegate count will be evenly split, and he can claim victory because Hillary needs a breakthrough. She has suffered too many losses by large margins.