At a September rally in Portsmouth, N.H., Clinton poses for a snapshot with supporters. Earlier in the day, she had said she would soon reveal her plan on revamping the nation's healthcare system. The issue is a touchy one for her: As first lady, she led a White House effort to expand Americans' health coverage, but it foundered amid intense lobbying, and she drew criticism for her handling of the effort. It's an experience she says she's learned from.
Barbara Davidson / Los Angeles Times