All Things Considered-Weekend

Last year, after the Atlanta rock band Black Lips released the album Arabia Mountain, its members planned a trip to tour the Middle East, but the wave of Arab Spring protests forced them to change plans. Yet even with simmering anti-Americanism persisting throughout the region, singer-guitarist Ian St. Pe was determined to see this through. Cairo, where I spoke with them on Friday, was the band's second stop.

Researchers have found the first drug to treat progeria, an extremely rare genetic disease that causes children to age so rapidly that many die in their teens.

The drug, called lonafarnib, is not a cure. But in a study published Monday of 28 children, it reversed changes in blood vessels that usually lead to heart attacks and strokes.

The income gap is receiving much attention lately as more Americans are isolating themselves around "people like us."

More accurately, they surround themselves with people who earn similar incomes, and it is now fueling a rise in residential segregation. One recent study suggests the income gap might be greater today than even during colonial times – even when you account for slavery.

Cities and towns facing tight budgets have often neglected their cemeteries, an oversight that has left many of them in disrepair with broken fencing, crumbling gravestones, overgrown grass and persistent weeds.

But this summer, the Vermont town of Charlotte implemented a new strategy to both save money and keep grass in the town's graveyards under control, and it's a decidedly traditional way of doing it: Let goats and sheep do the work.

Weekends on All Things Considered continues its "Why Music Matters" series with music from the heavens, as chosen by astronaut Stan Love.

"In space, every day is an important day of work," Love says. But when he was sent up to the space station to drop off and pick up crew members, the returning station crew member asked, "Dudes, where are the tunes?"

A reminder from weekends on All Things Considered guest host Jacki Lyden that Round 9 of Three-Minute Fiction is still open for submissions. Our judge, Brad Meltzer, is looking for an original short story that revolves around a U.S. president — fictional or real — in under 600 words. Listeners can submit their story online at www.npr.org/threeminutefiction. The deadline for submissions is Sunday, September 23, at 11:59 p.m. ET.

In a move to perhaps change the topic after a turbulent few weeks, Republican presidential candidate Mitt Romney released his 2011 tax returns. But the move has not silenced his critics. With just 45 days until Election Day, weekends on All Things Considered guest host Jacki Lyden speaks with NPR's White House Correspondent Ari Shapiro about the candidate's next steps.