Site functional 90% of the time: White House
                                
                                
                                    (Newser) -
                                    As  December begins , the ObamaCare website's biggest issues have been addressed, says the White House—though smaller problems remain, the  AP  reports. "The bottom line: HealthCare.gov on December 1st is night and day from where it was on October 1st," says Jeffrey Zients, a White House...