All Things Considered

Audie Cornish talks to our regular political commentators — E.J. Dionne of The Washington Post and Brookings Institution, and David Brooks of the New York Times — about the Republican candidate's taxes and next week's primaries in Michigan and Arizona.

A federal appeals court has ruled for the first time that a suspect in a child porn case does not need to unlock his thoroughly-scrambled computer hard drives because it would violate his Fifth Amendment rights. That ruling conflicts with two other cases, including one this week where a Denver-based appeals court says a Romanian immigrant needs to turn over an unencrypted version of her laptop hard drive to help authorities pursue a mortgage fraud case.

Last year's National League MVP has just won an appeal on a positive drug test, which means he will not be suspended for the first 50 games of the 2012 season.

Tuesday is the next big day for Republicans in choosing their presidential nominee, with primaries in Michigan and Arizona.

Then there's an even bigger day a week later: March 6 is this year's Super Tuesday, when 10 states hold primaries and caucuses. Possibly the most consequential one will be in the swing state of Ohio. It has 66 delegates at stake, and it will also be a key battleground in November.

It begins with a political leader or a businessman who hits on a powerful new idea, one that puts him miles ahead of everyone else. It could be a new innovation, like the financial derivative, or a new way of doing business, like Microsoft selling software. It could be something destructive, like Hitler's blitzkrieg, which ran over France in two months. No matter the specifics, it leaves everyone else flat-footed and looking foolish.

Our man (it's usually a man) is now indestructible and untouchable. With nothing in his way, he is, for a while, an irresistible force.

Mitt Romney says his experience in private equity taking over troubled companies would make him a good manager of America's economy. So we're reporting on companies that Bain Capital bought while Romney was in charge of the firm. This morning, we told the story of one that went bust. Here's the story of one that succeeded.

How A Private-Equity Firm Turns A Company Around

The U.S. Supreme Court took up the subject of lying on Wednesday.

Specifically at issue was the constitutionality of a 2006 law that makes it a crime to lie about having received a military medal. But the questions posed by the justices ranged far beyond that — from advertising puffery to dating lies.

The Supreme Court engaged in a lively debate Wednesday when it heard oral arguments in a case testing whether the 2006 Stolen Valor Act is constitutional. The law makes it a crime to lie about military honors.

Before the rise of Def Jam as hip-hop's definitive record label, there was Profile, which helped shepherd in some of the genre's early shifts in sound and style. A new two-CD anthology, Giant Single: The Profile Records Rap Anthology, chronicles the label's 15-year history and legacy.

Get ready to dance, because it's Mardi Gras — a day to cut loose before Lent begins. In New Orleans, that means a day of parades, costumes and music everywhere you turn.

For the members of Galactic, Mardi Gras actually started on Monday, with an "annual gig that goes until the sun comes up at local club Tipitina's," saxophonist and harmonica player Ben Ellman says. For the long-running New Orleans funk band, it's one of the biggest gigs of the year.

Patrick deWitt is the author of The Sisters Brothers.

"Doesn't the act of noticing matter as much as what's noticed?" So asks the narrator of Harry Mathews' masterpiece of minutia, The Journalist.

On the mend from a nervous breakdown (though it's mentioned only in passing — "the steering wheel came off in my hands," he says), he's been encouraged by his doctor to keep a journal. A seemingly benign idea, and he throws himself into the task with gusto — far too much gusto, it turns out, as the journal soon eclipses his entire life.

When Hollywood imagines the future, from Logan's Run to Avatar, it tends to picture living spaces as sterile and characterless, without any cultural clues to the person who lives there. No record library, no DVDs, no Hemingway on bookshelves ... often no bookshelves.

Host Audie Cornish talks with Don Gonyea about the week ahead in politics, including the contests in Michigan and Arizona.

Eric Gilbert, an assistant professor at Georgia Tech, tells Audie Cornish about his latest study on work emails. He looked at how certain words or phrases used in work correspondence can reveal if the message is being sent by someone higher up or further below you on the corporate food chain.

Florida's legislature has released its new legislative and congressional maps as part of the once-every-decade redistricting process, and the lawsuits are already flying. Democrats and watchdog groups say the new maps violate constitutional amendments that require districts to be drawn without regard to political parties or incumbents. The process is likely to be tied up in the courts for months, but the proposed maps are already having an impact — including forcing Tea Party favorite, Congressman Allen West, to leave his old district for one that's friendlier to Republicans.