In my last analysis of UnitedHealth Group (NYSE: UNH )(NEOE: UNH:CA ), I called the stock an "uncomfortable buy". I don't think I need to emphasize this, but the stock was already in a storm of negative news and factors such Analyst's Disclosure:I/we have no stock, option or similar derivative position in any of the companies mentioned, but may initiate a beneficial Long position through a purchase of the stock, or the purchase of call options or similar derivatives in UNH over the next 72 hours. I wrote th ...