 Hundreds of thousands of people are expected to be along the National Mall the day after tomorrow for the annual 4th of July fireworks display. WTOP's Scott Gellman tells us law enforcement agencies are preparing for all types of weather and emphasizing safety for everybody who comes out. They're urging everyone to drink a lot of water and cool off in Smithsonian museums during the day. If major storms roll in, officers will try to clear the area first and then show people where to go until the weather improves. There is quite a large plan in place for that.