Forecasted rain held off just long enough on Saturday for visitors to enjoy a few hours of sunshine at "The People's Fourth" hosted by the Obama Presidential Center. Attendees from all over the country congregated on the grounds for the holiday celebration, which featured live music, food, face painting, activities in Home Court and more. The good feelings were tempered with somber reflections on the country's 250th anniversary. "Bittersweet" was a term regularly used as people shared thoughts o