Health care stocks stumble with broader market

of managed care company UnitedHealth Group Inc. fell 58 cents, or 1.6 percent, to $34.55; drugmaker Eli Lilly and Co. dropped 11 cents, or 0.29 percent, to $37.30, and insurer Humana Inc. fell 67 cents, or 1.3 percent, to $51.27. Analysts still believe...