By 2020 more than half of children in the U.S. will be part of an ethnic or racial minority. Colleges and universities are figuring out how to prepare for them.

"I wanted to see Manzanar with my own eyes, so that my understanding of history might feel deeper through the experience of place."

Community groups use both "hard" and "soft" approaches, involving organizing residents, bringing media attention to evictions, and advocating for government policies that protect tenants.

"I cannot teach reading and writing and U.S. history without my kids [first] feeling safe and welcome. You have to attend to the lower brain functions before you can expect any higher brain activity."

While the majority of residents in high-crime, high-poverty areas have a negative view of the police, they're also willing to work with law enforcement to make communities safer.