Citing low recruitment rates and readiness challenges, a coalition of health groups is urging the the Defense Department to do more about obesity. They tell Defense Secretary Lloyd Austin that leadership needs\xa0system-wide recognition of what it calls an\xa0obesity epidemic. For the latest, Federal Drive Host Tom Temin spoke to the American Security Project's Courtney Manning.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices