 You want the best for your family, especially when it comes to their safety. So don't settle for just any old forecast. You need 7 News First Alert Weather from WTOP. All the watches, all the warnings, every 10 minutes on the 8th. WTOP, Washington's top news. Thanks for joining us on a Thursday. I'm Mark Lewis. Ancient fossils, millions of years old, are right here in D.C.