> The U.S. Department of Justice continues to scrutinize UnitedHealth's planned buyout of Sierra Health Services. Article [1]

> A trade association is charging that CMS doesn't do enough to prevent Medicare fraud by long-term-care providers. Article [2]

> The Joint Commission has announced that its upcoming national conference will focus on reporting and managing infections in healthcare settings. Release [3]

> Nurses have gone union at Philadelphia's Jeanes Hospital, joining the state's nursing and allied professions group. Article [4]

And Finally...  What if President Lincoln had been taken to a trauma center when he was shot? Article [5]