When the Food and Drug Administration (FDA) authorizes the marketing of a new drug or medical device, the license reflects the FDA’s review of data and information relating to uses specified by the manufacturer and set forth in agency-approved labeling. Authorized products are often used...

Communitarian free speech theories give out a siren call. They naturally appeal to most Americans because they reflect the assumptions of moral unity on a national level normally associated with theories of communitarianism. In reality, however, such theories are both invidious and dangerous,...