 This July 4th, hitch a free ride with Metro. Metro buses and trains are free after 5 p.m. Bring the whole family and celebrate. Say no to traffic. Say yes to a free ride after 5. Coming up on WTOP Independence Day here, Election Day across the pond in the U.K. We'll take you live to London and see how things are going and what could happen once the polls close tonight. It's 2-12.