NEW YORK (AP) -- Shares of some top managed care companies are down at 1 p.m.:
Aetna fell $.95 or 1.6 percent, to $59.44.
Cigna Corp. fell $.57 or .8 percent, to $67.35.
Humana Inc. fell $.64 or .8 percent, to $79.20.
UnitedHealth Group fell $.26 or .4 percent, to $62.10.
WellPoint fell $1.00 or 1.3 percent, to $76.98.
