No I did not!

"In fact, PRRI's data show that a full 75 percent of whites have "entirely white social networks without any minority presence." The same holds true for slightly less than two-thirds of black Americans." Now isolate the 14% black population from all minorities, take into account how minorities cluster and the 75% number is for black friendship is probably even higher than 90%

Look at it another way 66% of black people say they do not have a white person in their social network. So roughly 34% of 14% of the population have a person in their social network from the white population. So how the hell can all these white people claim to have all these black friends?