Don’t miss the fireworks over the Capitol Building in Washington DC tonight on PBS!  A Returning host Alfonso Ribeiro will be accompanied by an all-star lineup of broadway, pop, R&B and classical performances, with Smokey Robinson celebrating Motown’s 65th anniversary, the U.S. Army Chorus performing a Salute to American Heroes Past and Present, and The Color Purple’s Fantasia and Darren Criss of Glee.