Wal-mart's second surprise.

Wal-mart has once again shattered my stereotype of the monolithic-juggernaut company. They are now trying to give the country affordable prescription drugs. Is the ghost of Sam Walton haunting his heirs (clanging his chains like Jacob Marley)? Whatever the motivation, it gives me hope that change for the better is possible even in our hyper-capitalistic society. We need reform (or revolution?) in our medical system, and maybe this nudge from our "new" Uncle Sam will help.