Jim Zarroli

The world's wealthiest nations are promising to fight what they call the scourge of tax evasion. This week's meeting of the Group of Eight industrialized countries concluded with a pledge to end the use of tax shelters by multinational corporations.

But there are still big questions about how they will make a dent in the problem.

In the aftermath of the global recession, countries all over the world have struggled with budget shortfalls. More and more of them have come to blame part of their revenue problems on one culprit — tax avoidance.

Companies like Google and Facebook are very much caught in the middle of the current debate about national security and privacy. Press reports have said the companies are required to turn over huge amounts of customer data to government agencies like the National Security Agency, but the companies are often barred from saying anything publicly about the requests they receive.

In recent decades, a quiet revolution has been transforming the way Washington works.

Because the U.S. government does not have the workforce to complete all of its tasks, it employs private companies like Booz Allen Hamilton to do the work for it. Booz Allen is the company where Edward Snowden, who said he leaked secrets about the National Security Agency, most recently worked.

Over the past 25 years, this contract workforce has grown and plays a major role in the U.S. government, says Paul Light, a professor of public service at New York University.

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RENEE MONTAGNE, HOST:

And Apple faces off with the Justice Department beginning today in a federal court over a price-fixing dispute. Last year, the government accused Apple of conspiring with five major publishing companies to raise prices on electronic books.

NPR's Jim Zarroli reports.

About 2,200 passengers were being flown back to Baltimore on Tuesday, a day after their cruise ship caught fire on its way to the Bahamas. There were no injuries aboard Royal Caribbean's Grandeur of the Seas.

But in the wake of the incident and others like it, the cruise ship companies have something of a black eye. The industry is now trying to reassure passengers it's OK for them to sail, adopting what it called a passenger "bill of rights."

When Hurricane Sandy swept through New Jersey last year, it destroyed many homes and businesses. It also obliterated the boardwalks that are the center of social and economic life in the towns.

In the months since, many of these towns have rushed to rebuild their boardwalks, but not everyone thinks the money has been well spent.

Eight people died Wednesday in a fire at a Bangladeshi sweater factory. This follows the much deadlier collapse of the Rana Plaza building, where more than 900 people died.

The deaths are taking place in a garment sector that has seen explosive growth over the past three decades. The country has managed to lure clothing-makers through a combination of low wages and light regulation.

As a manufacturing center, Bangladesh has little to recommend it. The roads are poor. There's no port to speak of. The electricity is notoriously unreliable. It's politically unstable.

New York City is notoriously crowded, and it's only getting more so. The city estimates it will have 1 million more people by the year 2030, many of them single. Where to place all these newcomers is a major challenge.

Mayor Mike Bloomberg has announced plans to put up an experimental building of micro-apartments that could be replicated throughout the city. And the Museum of the City of New York is looking at ways to make better use of the city's housing stock.

NPR's Jim Zarroli reviews the week's dramatic in events in Boston, where a 22-hour manhunt kept the city in lockdown and residents on edge. A suspect in Monday's bombing at the Boston Marathon was taken into custody Friday night.

The grisly week that began at the Boston Marathon Monday left one police officer dead.

As police closed in on the bombing suspects Thursday night, law enforcement officials say two officers were shot. One, transit police officer Richard Donohue, is in critical condition at Mount Auburn Hospital.

The other, Sean Collier of the MIT campus police, was pronounced dead Thursday night.

MIT says Collier had gone to respond to a report of an altercation on campus Thursday evening. Soon, word came over the police radio that he had been shot.