Before it even launched, red flags went up about the Obamacare website. Health insurance companies complained about it, and the site crashed during a test run. But nobody told the President of any of it, the nation's health chief told CNN. Kathleen Sebelius said President Barack Obama didn't hear that there may be problems with the sign-up portal for his signature health care law until it went live on October 1. That's when the site nosedived into a technical abyss.