National

In her third year of medical school, Karen Duong found herself on the other side of Texas. She had driven 12 hours north from where she grew up on the Gulf Coast to a panhandle town called Hereford.

"Hereford is known for being the beef capital of the world," she says, laughing. "There's definitely more cows than people out there."

Copyright 2015 NPR. To see more, visit http://www.npr.org/.

Updated at 4:45 p.m. ET

The officer shot to death Tuesday morning was identified as Lt. Charles Joseph Gliniewicz, a veteran of the force for 32 years, according to the Chicago Tribune, which reports that he was married with four children.

The Tribune says:

Ever since the U.S. and its partners finalized the nuclear deal with Iran in July, Secretary of State John Kerry has tried to downplay what diplomats call the possible military dimensions of Iran's nuclear program.

"We're not fixated on Iran specifically accounting for what they did at one point in time or another. We know what they did," Kerry said this summer. "We have absolute knowledge with respect to the certain military activities they were engaged in. What we're concerned about is going forward."

In a resolution that could have wide effects, California's prison system has agreed to change how it handles solitary confinement — and to review the cases of nearly 3,000 prisoners who are currently in solitary. The changes are part of the terms of a newly settled class-action lawsuit.

As part of the settlement, the state is agreeing to a central demand of the plaintiffs: to stop placing inmates in solitary confinement solely because of a gang affiliation.

"Lawyers for the prisoners say more than 1,500 people could be moved out of solitary," NPR's Carrie Johnson reports.

About 25 to 30 percent of people prescribed statins dump them within a year. I flunked Lipitor after a few wretched months.

Statins are prescribed to lower cholesterol in people who show risk factors for cardiovascular disease or diabetes, or who already have them. Side effects can include muscle weakness, diabetes onset and, rarely, permanent muscle damage. These risks are higher in women, with age, and with certain heart and blood pressure drugs.

Florida Cowboys Week: Part One

To Mary K. Herron and others, the history of black cowboys in Florida is a venerable element of the state's past.

This has been the Summer of Trump on the campaign trail. Donald Trump has flown high in the polls, with seemingly nothing emerging to slow his rise.

But as heading into September, here are three hurdles the reigning Republican front-runner might have to contend with that run counter to his success so far:

Despite a Supreme Court ruling that compelled a Rowan County clerk in Kentucky to give out marriage licenses to same-sex couples, Kim Davis refused to comply once again on Tuesday morning by denying marriage licenses to everyone.

Ryland Barton, a reporter for Kentucky Public Radio, reports that Davis said she made the decision "under God's authority."

President Obama has slow-jammed the news on late-night TV and sat down with wacky YouTube celebrities. The show he's joining this week might just make those appearances look buttoned up and boring.

Pages