Rupert Murdoch looking at buying Live Nation. It's far from a done deal, but he has the cash, the connections, and the customer base, and his numbers people are working on the details of a potential NewsCorp cash and stock takeover as I write this. Rupert's friends in U.K. antitrust just set the table for him. Could be in the 10-12 range. Shorts and put holders take note bene.