All Things Considered Weekend on NPR & Classical Music

An insatiable demand for ivory in Asia is fueling a massive slaughter of elephants across Africa. As NPR's John Burnett reports, one of the worst poaching hot spots is Tanzania. In this story, he visits an ivory poacher's town that sits next to a major game reserve.

For decades, most of the news out of Basque country was horrible. Since the late 1960s, this region in northern Spain has been infamous as home to the ETA separatist group, which killed more than 800 people while fighting for Basque independence from Madrid.

But two years ago, the separatist group declared a final cease-fire and the attacks have stopped. Now the country is becoming known for something else: its booming economy.

In a number of swing states, early voting means many people are already casting their ballots. Typically, that entails voting by mail or visiting a county elections office.

But in Iowa, satellite voting — where "pop-up" polling stations allow people to vote at convenient times and nontraditional locations — is growing in popularity.

There is a remarkable change going on in Mogadishu, Somalia — often dubbed the world's most dangerous city. For starters, it may not deserve that title anymore.

Last year, African Union forces drove the Islamist militant group al-Shabab out of Mogadishu. Now, Somalia has a new president and prime minister who have replaced the corrupt and unpopular transitional government.

Hope is edging aside despair, and Mogadishu is coming back to life.

As part of NPR's coverage of this year's presidential election, All Things Considered asked three science reporters to weigh in on the race. The result is a three-part series on the science of leadership. In Part 1, Alix Spiegel looked at the personalities of American presidents.

Voters could learn some things about choosing a leader from a fish. Or a chimp. Or an elephant.