Police in Baton Rouge say they have arrested three people who stole guns with the goal of killing police officers. They are still looking for a fourth suspect in the alleged plot, NPR's Greg Allen reports.

"Police say the thefts were at a Baton Rouge pawn shop early Saturday morning," Greg says. "One person was arrested at the scene. Since then, two others have been arrested and six of the eight stolen handguns have been recovered. Police are still looking for one other man."

A 13-year-old boy is among those arrested, Greg says.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

After an international tribunal invalidated Beijing's claims to the South China Sea, Chinese authorities have declared in no uncertain terms that they will be ignoring the ruling.

The Philippines brought the case to the Permanent Court of Arbitration in The Hague, objecting to China's claims to maritime rights in the disputed waters. The tribunal agreed that China had no legal authority to claim the waters, and was infringing on the sovereign rights of the Philippines.

Donald Trump is firing back at Supreme Court Justice Ruth Bader Ginsburg after she made disparaging comments about him in several media interviews. He tweeted late Tuesday that she "has embarrassed all" with her "very dumb" comments about the candidate. Trump ended his tweet with "Her mind is shot - resign!":

Donald Trump wrapped up his public tryout of potential vice presidential candidates in Indiana Tuesday night with Gov. Mike Pence giving the final audition.

The Indiana governor's stock as Trump's possible running mate is believed to be on the rise, with New Jersey Gov. Chris Christie and former House Speaker Newt Gingrich also atop the list. Sources tell NPR the presumptive GOP presidential nominee is close to making a decision, which he's widely expected to announce by Friday.

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The unassuming hero of Jonas Karlsson's clever, Kafkaesque parable is the opposite of a malcontent. Despite scant education, a limited social life, and no prospects for success as it is usually defined, he's that rarity, a most happy fella with an amazing ability to content himself with very little. But one day, returning to his barebones flat from his dead-end, part-time job at a video store, he finds an astronomical bill from an entity called W.R.D. He assumes it's a scam. Actually, it is more sinister-- and it forces him to take a good hard look at his life and values.

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Donald Trump picked a military town — Virginia Beach, Va. — to give a speech Monday on how he would go about overhauling the Department of Veterans Affairs if elected.

He blamed the Obama administration for a string of scandals at the VA during the past two years, and claimed that his rival, Hillary Clinton, has downplayed the problems and won't fix them.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

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Scratching An Ankle Is Hard To Beat

Jan 27, 2012

There are few more sybaritic pleasures than scratching an itch.

But according to a study just out in the British Journal of Dermatology, the intensity of the scratching delight varies with the location of the itch.

The research team was lead by Gil Yosipovitch, a man described as the "Godfather of itch." He and his colleagues at Wake Forest School of Medicine recruited 18 brave souls to take part in their study.

To induce itch, the researchers rubbed their subjects' skin with approximately 40 cowhage spicules. Just in case you're not familiar with cowhage spicules, they are tiny threads taken from a tropical legume.

OK, that's not really very helpful. Just take it on faith that when applied to a human's skin, cowhage spicules reliably induce intense itching.

Subjects didn't get to scratch their own itch. That would induce too much variability into the experimental design. Instead, the researchers rubbed their subjects' spicule-induced itches with a Medi-Pak 7-inch cytology brush (item #24–2199, General Medical Corp., Elkridge, Md.).

Probably not as satisfying as scratching with a nice sharp fingernail, but more reproducible.

The researchers tested the itch-scratch response at three sites: back, forearm and ankle. Turns out scratching the ankle produced a more satisfying itch relief than the other two locations.

Now before you shake your head in wonderment that the researchers chose the back, ankle and forearm to make their measurements, be reassured that this is just the start. "Future studies," they write, "could also examine the scratching pleasurability associated with other itchy areas such as the scalp or the anogenital region." OK.

Whatever else they learn, the Wake Forest researchers have proven one thing: every itch has its niche.

Copyright 2012 National Public Radio. To see more, visit http://www.npr.org/.