All Things Considered

A bizarre event has drawn scientists to a beach in Oregon — a floating concrete dock from Japan has washed ashore. It had been ripped from its moorings by last year's tsunami and floated across the Pacific.

The dock is encrusted with mussels, barnacles and other marine life from Asia. Scientists are amazed these organisms survived the 14-month voyage, but they're also worried some of these organisms could become pests in U.S. waters.

Lizzie Skurnick writes the "That Should Be a Word" column for the New York Times Magazine.

England has always reveled in its drawing-room dramas, from Jane Austen's social minefields to E.M. Forster's Howards End to Upstairs, Downstairs — and yes, the blockbuster Downton Abbey.

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For many kids, summer means no homework, playing outdoors and, of course, traveling. Our children's music reviewer, Stefan Shepherd, tells us about a new album inspired by a trip down America's original interstate highway.

(SOUNDBITE OF SONG, "CAN YOU CANOE?")

Federal election law has required the public disclosure of campaign donors for nearly 40 years.

But this year, outside groups are playing a powerful role in the presidential election. And some of them disclose nothing about their donors. That's despite what the Supreme Court said in its controversial Citizens United ruling two years ago.

The United States named its 19th poet laureate today: Natasha Trethewey, a professor of English and creative writing at Emory University in Atlanta. She is the nation's first poet laureate to hail from the South since the initial laureate — Robert Penn Warren — was named by the Library of Congress in 1986.

Damon Lindelof was a producer on the 2009 reboot of Star Trek, which seemed to win over loyal Trekkies. And this weekend Lindelof will earn the devotion — or wrath — of Alien fans. He helped write the screenplay for the new film Prometheus, an origin story for Ridley Scott's 1979 sci-fi classic.

First of two parts

As Mexico approaches its election day on July 1, polls indicate the candidate for the opposition Institutional Revolutionary Party, or PRI, is well ahead and appears likely to return his party to power.

The PRI governed Mexico for seven decades until 2000, when it was tossed out by an electorate tired of a corrupt political machine. Now, discontent with the current leadership and the rampant drug-related violence has created an opening for the PRI to come back. Still, some Mexicans are queasy about the prospect of the party's resurgence.

The state of Idaho's Liquor Division has changed its mind about Five Wives vodka.

The vodka, which as we said last week had been banned from Idaho's liquor stores because its name and label might offend women and Mormons, is going to be allowed to be sold in the state.

The Philadelphia Orchestra has just wrapped up a 10-day visit to China, its seventh trip to the country over the past four decades.

But this trip was different.

The orchestra is preparing to come out of bankruptcy, and this tour was about its survival. It hopes to balance its books by building new audiences and new revenues in the world's second-largest economy.

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New research out today indicates that a popular medical test may increase the risk for some forms of cancer. A large international study found that CAT scans, which are also known as CT scans, can increase the risk for leukemia and brain cancer in children.

NPR's Rob Stein joins us now to talk about the new findings. And, Rob, I understand the concerns about these scans have been building for a long time. So what's the specific source of worry here?

Republican Gov. Scott Walker triumphantly returned to the Wisconsin Capitol Wednesday, fresh off of his decisive victory in Tuesday's bitter recall election.

The governor appears to be emerging from the tough recall fight stronger, and with his national profile rising.

Spain's banks are struggling and the country's leaders are sending mixed signals about whether they can afford to rescue them, or whether they'll need to ask for outside help.

But one thing is clear: Spanish leaders are trying to avoid calling any potential rescue plan a bailout.

Spain's Economy Minister Luis de Guindos dismisses talk of a bailout for Spanish banks.

"We'll make whatever decisions we need in the future," De Guindos told reporters in Brussels. And that won't be for weeks, after audits of Spanish banks, he said.

The rest of the economy may not be doing great, but airlines are expecting a banner year. Profitability is up and fuel prices are declining, but that's not necessarily great news for consumers.

When Robert Herbst, a former pilot and industry consultant for many years, says the skies are blue, it sounds pretty convincing. And from Herbst's projections, this may be a historic year for the airline industry.

Republicans need a net pickup of four seats to win control of the U.S. Senate this November. One opportunity they see is in North Dakota, where longtime Democratic incumbent Kent Conrad has decided not to run for a sixth term.

Republican Rep. Rick Berg is expected to win the GOP nomination in next Tuesday's primary. If he does, he'll face Democrat Heidi Heitkamp.