Reuters wrote a new blog post: 'Workplace wellness' fails bottom line, waistlines - RAND

A long-awaited report on workplace wellness programs, which has still not been publicly released, delivers a blow to the increasingly popular efforts, Reuters has learned, casting doubt on a pillar of the Affordable Care Act and a favorite of the business community.

http://thegazette.com/2013/05/24/exclusive-workplace-wellness-fails-bottom-line-waistlines-rand/