J.P. Morgan gets more bullish on managed care

positive about managed-care stocks and upgraded both WellPoint Inc. /quotes/comstock/13*!wlp/quotes/nls/wlp (WLP 52.14, 0.00, 0.00%) and Cigna Corp. /quotes/comstock/13*!ci/quotes/nls/ci (CI 30.03, +0.19, +0.64%) to overweight from neutral. 'While with...