Sebelius' forthright statement about her ultimate accountability came as she was being peppered with questions by Rep. Marsha Blackburn, R-Tenn., about who was responsible. It was Blackburn who introduced the term "debacle."
Rep. Henry Waxman of California, the ranking Democrat on the committee, scoffed at Republican "oversight" of a law they have repeatedly tried to repeal.
"I would urge my colleagues to stop hyperventilating," said Waxman. "The problems with HealthCare.gov are unfortunate and we should investigate them, but they will be fixed. And then every American will have -- finally have access to affordable health insurance."
Sebelius entered a hearing room so packed with lawmakers, photographers and others that she had trouble finding a path to her seat after shaking hands with the committee members.
Many in the crowd chuckled at her quandary, which was far easier to negotiate than the questions that awaited her about the messy launch of Obama's health care web site. The crowd parted, and she found her way to her seat at the witness table, facing a wall of expectant lawmakers.