NARCAN AWARENESS - Happening this morning, top leaders from the U.S. Dept. of Health and Human Services and the White House Office of National Drug Control Policy are demonstrating how to use the life-saving medication, Narcan. This week, for the first time ever, a naloxone product will be available for over-the-counter purchase at grocery stores and pharmacies nationwide. The FDA approved these sales earlier this year. We break down what we can expect today as leaders talk about ways to address the opioid epidemic.