 Scott McFarland, CBS congressional correspondent. Top stories are working on here at WTOP. High barriers have been put up in downtown D.C. near the White House in advance of the NATO summit that starts tomorrow. There will be many street closures in place. No let up in our July heat wave. We're expecting highs of 95 degrees plus for at least the next couple of days in our region. Keep it here for full details in the minutes ahead. It's 248.