“The more a company knows about coming changes to the nation’s health care laws, the more likely it is to consider radically restructuring the way it provides insurance to employees, according to a study by the consulting firm McKinsey and Co. The study, which is being circulated among Republicans, predicts that as many as 30 percent of companies will stop offering health insurance benefits, reduce the level of benefits, or offer benefits only to certain employees. If this prediction holds, the number of Americans who could see changes to their health insurance would be far more than the 9 million to 10 million estimated by the Congressional Budget Office.”