The FDA approved the first over-the-counter nasal spray that can reverse an opioid overdose

The FDA took the extraordinary step to approve the over-the-counter sale of Narcan, a drug that can quickly reverse the effects of opioid overdoses. CBS News medical contributor and editor-at-large for public health at Kaiser Family Foundation, Dr. Celine Gounder joins “CBS Mornings” to discuss the significance of the approval and how someone should administer the drug.