 For a full list of road closures, head to WTOP.com. In downtown D.C., Luke Lugar, WTOP News. The NATO summit is being closely watched around the world, and no one is under the microscope more than President Biden. The president begins three days of meetings, speeches, and dinners today. He'll open the NATO summit with remarks followed by a dinner for more than 30 NATO leaders. Sources say the White House hopes the summit will showcase Biden's leadership.