AP - With swine flu continuing to spread around the world, researchers say they have found the reason it is — so far — more a series of local blazes than a wide-raging wildfire. The new virus, H1N1, has a protein on its surface that is not very efficient at binding with receptors in people's respiratory tracts, researchers at the Harvard-MIT Division of Health Sciences and Technology report in Friday's edition of the journal Science.

Advocates are back with real health care stories (AP)

AP - When carpenter Greg Douglas crashed his pickup truck, his toolbox hit him and smashed his ribs and collarbone. After a month in the hospital, the medical bills hit him even harder, totaling $165,000.