News from NPR

America's self-proclaimed toughest sheriff is facing a lawsuit from the federal government.

Joe Arpaio, the Maricopa County, Ariz., sheriff, became a controversial national figure for his tough stance on immigrants. The Justice Department had previously warned Arpaio that his department had engaged in a pattern of misconduct, violating the civil rights of the Latino community in his district.

In a hastily arranged radio interview, Mitt Romney apologized Thursday for pranks he played in high school that "might have gone too far."

The interview came a few hours after The Washington Post published a detailed story recounting incidents from Romney's years at Michigan's prestigious Cranbrook prep school in the 1960s.

President Obama says he supports same-sex marriage, becoming the first sitting U.S. president to come out in favor of the issue. Host Michel Martin looks at what it means for the November elections, and for an issue that many Americans view in religious or moral terms. Martin speaks with two religion reporters: Sarah Posner of Religion Dispatches and David Brody of the Christian Broadcasting Network.

Milwaukee Mayor Tom Barrett won the Democratic primary earlier this week, earning the chance to challenge Wisconsin Governor Scott Walker at the polls. Barrett lost a race for the governor's seat to Walker in 2010. Host Michel Martin speaks with Barrett about whether the outrage over Walker's cuts to collective bargaining rights will be enough for him to win this rematch.

The U.S. sells over $1 trillion worth of goods to the world every year. We also export hundreds of billions of dollars worth of services — legal and financial advice, plane tickets, etc.

After we ran the chart above earlier this year, one category in particular piqued our interest: Royalties and licensing. That category is, essentially, ideas America sells to the world.

With the darkest days of the Martian winter now over, NASA took its Opportunity Mars Rover for a drive this week. The rover had been stationary while its solar panels lacked enough sunlight to power its batteries.

The rover's drive Tuesday was a short one: "about 12 feet northwest and downhill," according to NASA. The agency says Opportunity has driven 21.4 miles since it landed on Mars in January of 2004.

Remember McAllen? It's the Texas border town that became synonymous with wasteful medical spending during the nation's big health care debate. Even Barack Obama was talking about it.

Russia's newly reinstalled President Vladimir Putin will be too busy with affairs at home to make a planned visit to the United States this month, where he was to have a high-profile tête-à-tête with President Obama and attend the G8 summit.

In his place, Prime Minister Dmitry Medvedev, who swapped places with Putin in recent elections, will go to the global economic summit.

Chinese activist Chen Guangcheng says his family is being hounded by local authorities in his Shandong, his home province, with his brother and sister-in-law placed under house arrest and his nephew detained.

Chen's flight last month from house arrest and his request for refuge from U.S. diplomats has caused considerable embarrassment for Chinese authorities and threatened to damage U.S.-Sino relations. Since then, Beijing has agreed in a face-saving move to allow the blind, self-taught legal activist and his immediate family to study in the United States.

A pair of powerful explosions ripped through Syria's capital, killing at least 50 people in the deadliest attack in the country's 14-month uprising. Some 170 people were wounded, according to state television.

There was no immediate claim of responsibility, but local TV reports called the attacks "terrorist bombings".

The explosions damaged a military intelligence building and left blood and human remains in the streets, according to The Associated Press.

Transcript

STEVE INSKEEP, HOST:

A report says in 2010, 38 percent of 911 calls in New York City were accidental calls lasting just seconds. Most, according to the New York Daily News, appear to be calls made from pockets or purses. There were actually more of these calls than calls that warranted a response by a police car.

Gays and lesbians have been largely supportive of the Obama administration due to the repeal of "don't ask, don't tell" and opposition to the Defense of Marriage Act. But some had felt the president was moving too slowly on the issue of same-sex marriage.

President Obama has completed what he calls his "evolution" on gay marriage. After equivocating on the issue for more than a year, he now says same-sex marriage should be legal. Obama's endorsement of gay marriage makes it a prominent issue in the November election.

It was Friday, April 27, when a car bomb exploded in the Damascus neighborhood of Midan. Syrian state television showed soldiers and civilians running from the smoke of the explosion under a bridge. Then the camera closed in on streams of blood and body parts.

The Syrian regime's narrative is that the uprising that has gripped the country for more than a year is not a case of people protesting and sometimes fighting for their rights; the official stance is that it's terrorism.

The Federal Reserve has announced three of China's largest state-owned banks have been given approval to expand their operations in the U.S. Analysts say that ICBC, China investment Corp., and Central Huijin Investment will likely look to purchase regional U.S. banks and establish a footprint in the American market.

States are moving to set up health insurance exchanges — a pillar of Obama's health care law. But many GOP governors find themselves in an awkward position. David Wessel, economics editor of The Wall Street Journal, talks to Steve Inskeep about why the governors' positions on exchanges are complicated.

Exotic animals are already restricted in many states. Lawmakers in Ohio are considering legislation that would ban dozens of exotic animals as pets. Among other things, owners would have to apply for permits for existing animals.