NPR's Joe Palca will be at NASA's Jet Propulsion Laboratory in California to monitor the Mars mission landing Sunday night at 10:30 p.m. PDT. Palca talks with guest host Linda Wertheimer about the Mars landing and purpose of the mission.
Weekend Edition Sunday is beginning a series of conversations with economists, asking them to explain their positions and what they think ought to be done to improve the economy. Guest host Linda Wertheimer talks to Greg Mankiw, former chairman of the Council of Economic advisers under President George W. Bush. He's also an informal adviser to the Romney campaign.
This weekend, marks the 50th anniversary of the bridge linking Campobello Island to Lubec, Maine. The island was where President Franklin Delano Roosevelt's family made its summer home. Today, tourists can visit a park and museum there. And as Maine Public Radio's Jay Field reports, this park is trying to attract new visitors.
The Greek economic crisis has barely grazed the tiny island of Folegandros. It lives off boutique tourism and island weddings that keep its small hotels, windmill houses and tavernas full. Joanna Kakissis sends a postcard of a very multinational wedding on the island.
And if there weren't enough excitement at the Olympics, another kind of record was made yesterday at the Olympic Stadium. A double amputee with artificial legs raced for the first time ever in the Olympics. South African Oscar Pistorious qualified for the semifinals tonight in the 400-meter sprint.
NPR's Howard Berkes reports from London.
HOWARD BERKES, BYLINE: The first heat of the Olympic 400 sounded like any other race.
There is still a week to go at the Olympics, but it's a good bet that after all the drama ends, Britons will look back on last night as the moment the Games turned in their favor - maybe not in the overall medal count but the host country got a huge psychological lift as Team Great Britain snagged three track and field gold medals on the Games' biggest stage. NPR's Tom Goldman reports.