U.S.

Activists from across the country are asking Georgia's governor to support an investigation into the death of Kendrick Johnson, 17, who was discovered dead in a high school gymnasium almost a year ago. State investigators ruled out foul play, but Johnson's parents don't believe it.

Problems persist on the back end of HealthCare.gov, which must process accurate enrollment information so insurers can receive premium payments and start coverage for consumers. Reconciliation of the data just started this week, as time to fix problems is running out.

The historic Colorado floods actually changed the course of some rivers and creeks. That has left many agricultural irrigation ditches and diversion dams useless. Farmers and irrigation companies now find themselves footing the bill to reroute these waterways before spring planting season.

A few determined people are doing their best to keep letters arriving in U.S. mailboxes. One Michigan woman writes up to 60 letters a week — some of them to the students she's met in 50 years of teaching. Some young people are getting into the act, too — including a group at Central Michigan University.

Google and five other tech companies sent a letter to the Senate Judiciary Committee supporting legislation to reform NSA surveillance programs.

The death toll from Sunday's tornado outbreak across the Midwest stands at eight. Many of those who witnessed the devastation say they're shocked that number isn't higher. Early warnings delivered by text message may have helped limit the casualties.

The Los Angeles County supervisor wants to create an independent commission to oversee the department following charges of inmate abuse and racial profiling.

Colorado enacted several tough gun control measures after the shooting in Newtown, Conn. — and then voters ousted two lawmakers who backed those laws. One former senator says he has no regrets, while the man who helped remove him is now focused on other gun rights supporters.

On Wednesday, Chaz Stevens' beer can-covered pole joined a number of other displays in the state Capitol in Tallahassee. There are also a religious Nativity scene and an atheist display. Stevens says he's protesting what he sees as a flagrant disregard for the separation of church and state.

The Food and Drug Administration Wednesday advised companies to change the labels on their drugs to make it illegal for livestock producers to use drugs for "growth promotion" or "feed efficiency." The announcement is the latest step in a long-running effort by the FDA to reduce the use of antibiotics in agriculture.