This is MORNING EDITION, from NPR News. Good morning. I'm David Greene.
STEVE INSKEEP, HOST:
And I'm Steve Inskeep.
Americans now have a little more information on which to base their debate about Trayvon Martin. The teenager's killing in Florida - where he was shot by a man named George Zimmerman - prompted an intense and politically charged national discussion about violence, about gun laws and about race.
The head of JPMorgan Chase, Jamie Dimon, has gotten an invitation to testify in front of the Senate Banking Committee about his bank's recent trading loss of at least $2 billion.
STEVE INSKEEP, HOST:
Dimon is very much the public face of his firm. In a Wall Street culture where banks are defined as much by the executives who run them is by the assets they hold. So, what kind of culture led to the multibillion dollar losses at JPMorgan Chase?
INSKEEP: Technology giant Hewlett-Packard is poised to eliminate as many as 30,000 jobs worldwide. These cuts, though, will reportedly spare China - the company's largest source of growth, as well as its research and development divisions.
The Obama administration is announcing a major new initiative to boost investments in rural Africa in hopes of lifting millions out of poverty. Several African leaders are in Washington, D.C., for the announcement, which comes as President Obama hosts leaders of the Group of Eight in Maryland. Food security is a key agenda item.
When Terry Walls of Springfield, Mo., decided to go back to college at age 52, he wanted to put to rest a family rumor. He had heard his mother was denied admission to Missouri State University, and he was pointed toward Meyer Library on the MSU campus for answers.
There, he discovered an eloquent letter typed on fragile, onion-skin paper and signed with his mother's maiden name: Mary Jean Price. It was dated Oct. 2, 1950, and it was addressed to the university registrar:
For many people, Bike to Work Day (which is today) is a reason to put air in their bike's tires and see if their chain is too rusty to get them to work on time. And as a growing list of photographs shows, many people who follow NPR online also ride to work.
This Saturday, 200 buglers will assemble at Arlington National Cemetery to begin playing "Taps," a call written 150 years ago this year.
Retired Air Force Master Sgt. Jari Villanueva, a bugle player, says he started out as a Boy Scout bugler at about age 12. He went on to study trumpet at the Peabody Conservatory before being accepted into the United States Air Force Band — where one of his duties over the next 23 years was to sound that call at Arlington National Cemetery.
A private spaceship owned by a company called SpaceX is scheduled to blast off from Cape Canaveral in Florida early Saturday morning.
If all goes well, the unmanned capsule will rocket up on a mission to deliver food and other supplies to the International Space Station, becoming the first commercial spacecraft to visit the outpost.
The highly anticipated mission could mark the beginning of what some say could be a new era in spaceflight, with private companies operating taxi services that could start taking people to orbit in just a few years.