All Things Considered

If there is one thing that the mobile-computing era has made clear, it's that kids love touch screens. Because those touch screens — smartphones, iPads, Kindles and the like — are an inevitable added distraction to the classroom, schools across the country are struggling to deal with the growing prevalence of the technology.

But a growing number of schools are embracing these hand-held, Internet-ready devices by creating policies that put them to use in the classroom.

Guitarist Ernest Ranglin is an elder statesman of Jamaican music. A self-styled composer and improviser, he has traveled and collaborated widely during his 80 years. In California last year, he teamed up with three much younger musicians from South Africa, the U.S. and Israel. The four musicians bonded and quickly recorded an album, named for the San Francisco street where they rehearsed: Avila.

On a farm in Waitsfield, Vt., in 1945, a Merchant Marine cook named Ralph Ellison was resting after his tour of duty.

"One morning scribbling, I wrote the first sentence of what later became The Invisible Man: 'I am an invisible man,' " Ellison recalled in an interview for National Educational Television.

He wrote that his protagonist — a Negro, as Ellison always put it — was young, powerless and ambitious for the role of leadership, a role at which he was doomed to fail.

Across a swath of northern Nigeria, a humanitarian catastrophe is unfolding, as lead from illegal gold mines sickens thousands of children.

More than 400 kids have died, and many more have been mentally stunted for life.

Doctors Without Borders, which has set up clinics to treat the children, is calling it one of the worst cases of environmental lead poisoning in recent history.

In many neighborhoods, hard truths about day-to-day life — like violent streets or crumbling schools — are readily apparent to residents, but less obvious to city and state officials.

Hard data can sometimes bridge that gap, helping policymakers better visualize which communities are doing well, and which may need additional help or resources.

In 1988, 13-year-old Joe Coutts is thrust into adulthood after his mother, Geraldine Coutts, is sexually assaulted. His story is at the center of Louise Erdrich's latest novel, The Round House.