It's not that rich people sleep more hours per night - although they often do - it's that they are more efficient at using their time in bed. In other words, they are less likely to toss and turn. I wonder if this is because they can afford Ambien...
More like this
Lack of health insurance, or selective lack of drug coverage by some insurance companies, has created a large, Internet-based market for cheaper prescription drugs.
Since it's easy to get angry at drug companies - they profit from sickness and market inefficiencies - it's also worth noting when they go out of their way to do good:
Yesterday's "Buzz in the blogosphere" on the ScienceBlogs main page was all about