Sixteen years ago, the United States sent troops to Afghanistan. Since then, there have been surges and soldiers have been pulled out. This week, another possible change was announced: U.S. officials discussed a possible increase of American troops to the nation. What would this additional engagement look like, and what would the United States’ goals be? Joshua Johnson hosts from WHYY in Philadelphia to discuss this topic with Courtney Kube, national security producer at NBC News, Kristen Rouse, director of New York City Veterans Alliance and Michael Horowitz, associate professor at University of Pennsylvania.