AMERICA’S BLACK UPPER CLASS AND BLACK LIVES MATTER. Lawrence Otis Graham recalls where he first met Kamala Harris, last summer, in Martha’s Vineyard. It was at the holiday home of Spike Lee, a film director, who held a $1,500-a-head fundraiser for the woman who is now number two on the Democratic ticket. “She is the new Barack Obama for us,” says the thrilled Mr Graham, an author and property lawyer from New York. By “us” Mr Graham means African-Americans, and in particular the glitziest end of African-American high society.