The present, jumbled mess of healthcare makes it confusing to figure out what to do with the system, and I find that a periodic step back to look at the big picture helps clarify my thought process. While politics, and vested interests, drive American medicine to a...

It has been almost a year since Wal-Mart introduced its four dollar pharmacy plan. Under the plan a selected list of generic medications is available for four dollars for a one-month supply, no matter what the dosage. Whatever you think of Wal-Mart, this deserves a close look as we head...