The attacks near the University of California, Santa Barbara, are renewing focus on programs aimed at requiring treatment for people who are mentally ill as a way to prevent mass shootings and other violence.
In California, a 2002 law allows authorities to require outpatient mental health care for people who have been refusing it. Proponents argue that this kind of intervention could prevent violent acts.
But counties within the state have been slow to adopt the legislation, and mental health professionals are divided over its effects.
Today is Graduation Day at Columbine High School in Littleton, Colo. And, of course, it will be an emotional time for the school's principal, Frank DeAngelis. He'll be giving his final sendoff to a senior class. Mr. DeAngelis is retiring at the end of this school year. He's one of just a few staffers who stayed on at Columbine after the 1999 mass shootings there. Fifteen people died, including the two gunmen, who were also students. As NPR's Kirk Siegler reports, the massacre and the school's response to it defined Mr. DeAngelis's career.
As fire managers in the drought-stricken Southwest gear up for another long and expensive wildfire season, federal fire scientists are trying to better understand the physics behind what makes blazes spread.
The Los Angeles County Sheriff's Department is one of the nation's most troubled law enforcement agencies.
Eighteen current and former deputies are facing felony charges as part of a federal probe into allegations of widespread prisoner abuse in county jails. The federal government is also investigating alleged cases of deputies on patrol using excessive force during routine traffic stops, and targeting blacks and Latinos.
At a recent rally in Fresno County, Calif., farmers in plaid shirts stood side by side with migrant farmworkers in ball caps, holding signs that read "sin agua, no futuro" and "no water, no food." Fresno is the top agriculture-producing county in the U.S., with more than $6 billion in annual sales.
Protesters argued that farms could go out of business without more water, and there would be mass layoffs. That rhetoric may be familiar, but the two groups' alliance is decidedly unusual.
While it appears the 2009 attack at Fort Hood was different in many ways from what occurred Wednesday, the latest attack is focusing attention again on security measures there. Meanwhile, we are learning more about the alleged shooter, Specialist Ivan Lopez.
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In northern Nevada, a place famous for its wide, open spaces and expansive cattle operations, ranchers are in a bind due to the historic drought.
Much of the state is desert, so when people talk about drought, they're really talking about the snowpack in the Sierra Nevada. It's at barely 20 percent of average.
This is a huge concern for farmers and ranchers like Julie Wolf, because the mountains store the snow that melts and feeds rivers and reservoirs. These bodies of water then allow the desert to bloom with grass and alfalfa for her cattle.
When Pete Olsen talks about drought on his fifth-generation dairy farm in Fallon, Nev., he's really talking about the snowpack 60 miles to the west in the Sierra Nevada.
The Sierras, Olsen says, are their lifeblood.
That is, the snowmelt from them feeds the Truckee and Carson rivers and a tangle of reservoirs and canals that make this desert bloom. Some of the highest-grade alfalfa in the world is grown here. And it makes perfect feed for dairy cows, because it's rich in nutrients.
Los Angeles may be known for its celebrities, glitz and glam, but the city's mayor, Eric Garcetti, is focused on something decidedly less flashy: infrastructure.
Take the city's airport LAX, for example. You'd be forgiven for mistaking its terminals for a cramped bus station. And stepping out onto the curb can feel like an assault on the senses, with the horns, aggressive shuttle drivers and travelers jostling for taxis.
At a 10,000-foot summit in Yosemite National Park, Frank Gehrke clicks into his cross-country skis and pushes off down a small embankment onto a meadow of crusty snow. He's California's chief of snow surveys, one of the most influential jobs in a state where snow and the water that comes from it are big currency. He's on his monthly visit to one of a dozen snowpack-measuring stations scattered across the high country of the Sierra Nevada.