Bradley Cooper"s Clint Eastwood Impression Everyone on staff is helping our celebrity spotting during the DNC. Here are some more highlights: From Elizabeth Wellington: BET Networks and Airbnb hosted a DNC soiree Tuesday night at Coda nightclub (1712 Walnut St.). The jawn - the official name of the party - was packed. Singers Bilal and Raheem Devaughn entertained the well-dressed, packed-to-capacity crowd. The Daily Show...