CHICAGO -- President Barack Obama's administration is courting female bloggers to play a role in a massive campaign aimed at informing the public about the benefits of the new health care law. Over breakfast at a blogging conference Thursday in Chicago, U.S. Health and Human Services Secretary Kathleen Sebelius asked a banquet hall full of bloggers ? most of them women ? to help spread the word about new health insurance opportunities that begin this fall under the Affordable Care Act. Many uninsured Americans know little about how the law will affect them, Sebelius said, and want information from people they trust.