Politics Kills

From the Wall Street Journal -

The larger question is why Provenge wasn't made available sooner to the 30,000 American men who die each year from prostate cancer. The FDA regularly -- and pointlessly -- slow-walks potentially revolutionary therapies, relying on overly simplistic and unscientific statistical models that don't take into account the fact that some drugs may work better in certain subgroups than in others. Its regulatory blockade is especially cruel to terminally ill patients for whom drugs like Provenge may mean extra months or years of life.

More here

I have only one question -

1. Show me the Constitutional Authority for the FDA to exist.