people that are unlike you is something that has changed a lot of attitudes and has put us on a path to complete dr. king's dream. we're not there, but we're on a path, victoria. >> what we see is not just the changing demographics, but we're also seeing a blending of individuals. what we call the modern family, as barack obama was referring to. his family is a blended family. my family is a blended family. so it's not just a matter of the statistics that the people are changing. we're seeing it in our communities, our neighbors, our family members are also changing. and additionally, we know from social psychology research that when you interact with minorities or with people of a different group, you tend to start to see things on a more personal level, and racial intolerance starts to go down. so the numbers are pushing people to get to know one another and be more tolerant. >> you know, as we see these attitudes around race, around