ALSO NOTED: Tufts plans expansion; CDC's future in doubt?; and much more...

> Boston's Tufts-New England Medical Center is planning a major suburban campus. Article

> Former CDC directors are suggesting that employee morale problems and challenges to scientific integrity could undermine the future role of the agency. Article

> A new study suggests that computerized mammograms may be prone to finding harmless spots which create false positives and scare patients needlessly. Article

> The Robert Wood Johnson Foundation has pledged $500 million to fight childhood obesity. Article

And Finally... Primary care careers may have more upside than you think. Blog