Last year, J.C. Penney saw what every big retailer had been seeing for years: the threat of Amazon and other new competitors rising to destroy their business.

So J.C. Penney brought in a bold new CEO. Ron Johnson had already created Apple Store, a chain of physical stores where people flocked to shop. Before that, he had revamped Target.

And Johnson had a plan for J.C. Penney: Tell customers they don't have to spend time anymore clipping coupons or waiting for sales to happen. Instead, the store would offer fair prices on its merchandise every day.

The Obama administration has filed a friend of the court brief urging the U.S. Supreme Court to strike down California's ban on gay marriage as a denial of "equal protection under the law." But the brief does not call for the abolition of all state bans on same-sex marriage.

The case now before the high court tests the constitutionality of California's Proposition 8, a referendum narrowly passed by voters in 2008 that reinstituted a ban on gay marriage.

Yahoo's sweeping edict against telecommuting has been felt as a personal attack by some of the two-thirds of Americans who regularly work from home.

Lawyer Shannan Higgins of Washington, D.C., finds one line of the company memo outlining the policy change particularly offensive: "Speed and quality are often sacrificed when we work from home."

For nearly a decade, Higgins has worked one day a week from the basement office in her rowhouse, where she takes pride in her work and is obsessed with efficiency.

When NPR, the Robert Wood Johnson Foundation and the Harvard School of Public Health asked parents and caregivers in our new poll whether getting a good night's sleep is important, families overwhelmingly told us that sleep is a high priority.

But almost all said that it's difficult to pull off. And studies suggest this is especially true for teenagers.

Transcript

AUDIE CORNISH, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish. This evening, the Obama administration filed a friend of the court brief urging the U.S. Supreme Court to strike down California's ban on gay marriage, but the brief does not call for abolition of bans on same-sex marriage across the country. NPR legal affairs correspondent Nina Totenberg joins us in the studio. And, Nina, just to start, remind us quickly how this case actually came to be.

Hear Laura Sydell's report for Morning Edition by clicking the audio link.

Groupon co-founder Andrew Mason has been fired as the daily-deal company's CEO, one day after Groupon posted financial results that showed it lost $67.4 million during 2012. Board chairmen Eric Lefkofsky and Ted Leonsis will jointly fill the CEO post on an interim basis.

When singer Thom Yorke stepped away from his influential rock band Radiohead in 2006 to release The Eraser, many thought the quirky electronic project was a one-off. Not so, it turns out. Yorke and producer Nigel Godrich called on rock-star friends for a tour, and since then, the group has convened occasionally in the studio.