When you turn on the TV and there are one of those infomercials that pretend to be a talk show, you’re probably justified in questioning the bona fides of anyone endorsing the product being sold. Case in point: A joint pain supplement that not only made unsubstantiated claims about being able to treat medical conditions like fibromyalgia and rheumatoid arthritis, but which failed to mention that the doctor endorsing the supplement also just happened to be married to the company’s owner. [More]