The area, a 90 percent black neighborhood just a few decades ago, was only 30 percent African American by 2010Hyra described the massive transformation in the U St8888必发reet/Shaw area, where the city's once most infamous open-air drug market has become a farmers' market now selling grass-fed beef and homemade duck egg ravioliThe Wharf residential and business project I visited recently is probably one of the biggestThe same urban renewal is happening in other parts of WashingtonThe U Street/Shaw and 14th Street area has fast been turned into an upscale neighborhood in recent years, with many new restaurants and shops opening and new apartment construction8888必发Only a short walk from the National Mall, it looks like a good place to live, work and hang out