Congressional Democrats told Health and Human Services Secretary Kathleen Sebelius on Wednesday that Americans are still very confused about the health care law — including older people who worry that Obamacare will change their Medicare. Sebelius went to the Hill for another update with Democrats on Obamacare rollout. HHS this week overhauled its website, focusing more on the exchange enrollment, which starts Oct. 1. Joining Sebelius after the meeting, House Minority Leader Nancy Pelosi praised HHS's work so far. "The implementation of this is fabulous," Pelosi said. "As we observe the Fourth of July, our founders talked about the Declaration of Independence guaranteeing life, liberty and the pursuit of happiness — that is what this is all about."