For instance, who do you think has more of which friends, acquaintances, colleagues or co-workers... Do whites have more black friends that the typical black, or do blacks have more white friends than the typical white? Are whites more often in black-only, or mostly-black spaces, or are blacks more often in white-only and/or mostly-white spaces? How about schools? Do more whites attend all-black or mostly-black schools, or more blacks attend all-white and/or mostly-white schools? Same for work. Do you think the average white interacts w/more blacks than the average black interacts w/whites? Do you think that more whites live in black communities, or more blacks live in white communities/mostly white communities. In your opinion....Who has more interaction w/who? Clearly we're talking percentages here.