These days, Richmond is a city of winter balls and garden parties on soft summer evenings, a city of private clubs where white-haired old gentlemen, with their martinis or mint juleps in hand, still genuflect in front of portraits of Robert E. Lee. But it's also a city of brutal crime scenes and drug corners. It's a city of world-class ad agencies and law firms, a city of the FFV (First Families of Virginia) and a city of immigrants - from India, Vietnam and Africa to Massachusetts, New York and New Jersey.