Should consumers have the right to buy any genetic test?

Earlier this year, consumers were close to being able to pick up a saliva-based genetic test for disease risk the next time they ran to the drug store for aspirin or sunscreen. But even though the tests are still available for purchase online, consumers, geneticists and other groups quickly started to ask questions about the reliability of these off-the-shelf, over-the-counter genetic tests--and whether consumers would be savvy enough to digest results on their own. [More]