Taking off the pounds: The Lineup

A new study finds that obesity has dipped slightly in U.S. adults amid the prevalence of weight-loss shots. Plus, Brenna Weick reports on how city leaders are reacting after at least three people died and more than 20 were hurt in weekend shootings in Philadelphia. Also, lawmakers are demanding action amid a slew of mysterious drone sightings over New Jersey and New York. Finally, Brian Sheehan catches up with shoppers at the Festively Fly Holiday Market supporting Black-owned businesses. Sheila Watko and Erin Coleman talk those stories and give their tips for sleeping on a plane on The Lineup for Monday, Dec. 16, 2024.