 World leaders are gathering in the nation's capital this week to mark NATO's 75th anniversary. From the outside looking in, the alliance is the strongest it's been in decades. But looming fears about the future of U.S. democracy paired with fraught politics in France are threatening to sour the mood. How might NATO and President Joe Biden navigate the challenges that lie ahead? We'll ask on 1A, starting in 10 minutes on WSHU.