 You're listening to WTOP. WTOP News. Facts Matter. 1022. Next week, leaders from around the globe will return to D.C. They'll be here for the 2024 NATO Summit. It's been 25 years since the nation's capital hosted that event. Representatives from more than 30 countries will be at the Washington Convention Center. In that part of the city, expect heavier traffic, road closures, tighter security, and demonstrations.