Behind the scenes of fireworks displays for America 250

Fox News correspondent Douglas Kennedy explores the history and making of fireworks for Fourth of July celebrations.

Fox News correspondent Douglas Kennedy goes behind the scenes of fireworks displays, exploring their history and creation for America 250 celebrations. He visits Zambelli Fireworks, a five-generation family company in New Castle, Pennsylvania, showcasing their operations and the evolution of pyrotechnics. Kennedy also highlights new drone technology used for elaborate sky displays.