The Food and Drug Administration does almost nothing to police the financial conflicts of doctors who conduct clinical trials of drugs and medical devices in human subjects, government investigators are reporting.
(Read the article>)
Gunman approached car, shot both officers before running into nearby subway and killing himself
Millions of Americans will be on the move the next few days as they head off to their holiday destinations
Watch CBS News anytime, anywhere with the new 24/7 digital news network. Stream CBSN live or on demand for FREE on your TV, computer, tablet, or smartphone.