As part of a new campaign, dozens of citizen groups around the country are searching voter registration lists, looking for problems.
They're also training poll watchers to monitor this fall's elections.
Leaders of the effort — spawned by the Tea Party movement — say they want to make sure that elections are free from voter fraud. But critics say it's part of a campaign to suppress the votes of minorities, students and others who tend to vote Democratic.
This May 3, 1999, funnel became the F-5 storm that damaged thousands of buildings in central Okahoma. University of Oklahoma storm chasers and observers are anticipating the annual tornado season as it approaches the central part of the country.
Credit Russell Lewis / NPR
Dozens of people line up in a Tuscaloosa, Ala., supermarket. They're buying weather alert radios and having them programmed to receive specific warnings about bad weather. Tuscaloosa was hit by a monster tornado that decimated parts of the town last April.
Credit Russell Lewis / NPR
Computer screens at the Birmingham office of the National Weather Service show forecast models. Meteorologists use the information to predict severe weather. During Alabama's tornado outbreak on April 27, 2011, forecasters were forced to take shelter when one of the twisters came close to their offices.
For many, the only way they learn a tornado is approaching are sirens. In the spring and summer, tornado sirens go off a lot more when twisters roar across Alabama, which has been hit by 900 since 2000, accounting for a quarter of all U.S. tornado deaths.
"I am still surprised that so many people rely on just one source of getting warned, and that has to change," said Jim Stefkovich, meteorologist in charge of the Birmingham office of the National Weather Service.
Holmes County High School Principal Eddie Dixson says paddling is used for minor offenses like back-talking or consistent tardiness. Students at the school are spanked only by Dixson or the assistant principal, and there is always a witness.
Credit Sarah Gonzalez / StateImpact Florida
A wooden paddle sits on the principal's desk at Sneads High School in Jackson County, Fla. Almost every county in the state's rural north has policies that allow schools to paddle students.
Spanking in school may seem like a relic of the past, but every day hundreds of students — from preschoolers to high school seniors — are still being paddled by teachers and principals.
In parts of America, getting spanked at school with a wooden or fiberglass board is just part of being a misbehaving student.
"I been getting them since about first grade," says Lucas Mixon, now a junior at Holmes County High School in Bonifay, Fla. "It's just regular. They tell you to put your hands up on the desk and how many swats you're going to get."