"The head of UnitedHealthcare's parent company responded to the killing of the insurance giant's CEO Brian Thompson in a New York Times guest essay ... mourning his death while also calling for work to improve the nation's 'patchwork' health insurance system. In the piece, Andrew Witty admitted the health care system is 'not perfect' and needs to be overhauled so that it works better for everyone, but it is filled with good people who shouldn't be demonized."  MORE >>