Some other news: Tax day is rapidly approaching, and it turns out that day can hazardous to your heath.
As NPR's Wendy Kaufman reports, researchers found a rise in fatal auto accidents on the day taxes are due.
WENDY KAUFMAN, BYLINE: Back in 1789, Ben Franklin wrote: Nothing can be said to be certain except death and taxes. He couldn't possibly have foreseen the linkage reported in this week's Journal of the American Medical Association: 6 percent more people than usual are killed on the roads on tax day.
As the Titanic was sinking and women and children climbed into lifeboats, the cellist and violinist from the ship's band stood and played. They died when the ship went down. Men stood on the deck and smoked cigars. They died, too.
This behavior is puzzling to economists, who like to believe that people tend to act in their own self interest.
"There was no pushing and shoving," says David Savage, an economist at Queensland University in Australia who has studied testimony from the survivors. It was "very, very orderly behavior."
Palestinian children play next to Israel's separation barrier in the West Bank town of Abu Dis in 2011. As peace talks between Israel and Palestine remain at a standstill, people are looking to other possible solutions.
Peace talks between Israelis and Palestinians are at a standstill and have been for almost two years. The stated aim of those negotiations is what is known as the "two-state solution," which means the establishment of a viable, independent Palestinian state existing in peace alongside Israel.
But as hopes for an agreement diminish, Palestinians — and even some Israelis — are now talking about other solutions to the conflict. Among them, the so-called "one-state solution."
Mike Huckabee fell short four years ago in his quest to become the Republican presidential nominee. As of this week, the former Arkansas governor has a new job: national radio talk show host.
The Mike Huckabee Show started Monday with an anticipatory flourish.
"Welcome to the community of conversation. You've just made a right turn, and you've arrived at the corner of conservatism and common sense," he said. "In this show, we're going to be confronting the issues — not the listeners."
Marlene Lucien controls the hose that fills people's plastic buckets on one busy street corner in Port-au-Prince, Haiti.
Credit John W. Poole / NPR
A lone pig roots through trash dumped over the side of a sewage canal that run from the center of Port au Prince through Cite de Dieu. During the rainy season, the canal overflows its banks and fills nearby houses with sewage.
Credit John Poole / NPR
Men in the hillside village of Font de Liane in Haiti install a "chlorine box," a dispenser that adds just the right amount of chlorine to disinfect a five-gallon bucket of water. Cholera bacteria infect many streams in Haiti that people use for drinking, bathing and washing clothes.
A woman looks over vegetables in Carulla Supermarket in Bogota, Colombia. The country, which plays host this weekend to the Summit of the Americas, is a rising star in the region. Foreign investment has quadrupled over the past decade, and it has a new free-trade agreement with the U.S.
Colombia was once associated with cocaine trafficking and powerful drug lords, but today's reality is different: It's stable, a magnet for foreign investment and diplomatically engaged — and this weekend hosts the Summit of the Americas. Increasingly, Colombia is seen as South America's rising star.