We've reported that crime continues to fall in the United States. The FBI said it was down for the first six months of the year and the Justice Department said violent crime was down 12 percent in 2010.

It's a 20-year trend. One that has continued, despite a recession when people expect crime to pick up.

In Greece, caroling season runs through the Orthodox Christian holiday known as the Epiphany, celebrated on Jan. 6. Traditionally, children go door-to-door, playing the triangle and singing songs of the season. In return, people give them a few euros for presents.

But this Christmas, Greek retailers say sales fell 30 percent from last year. The unemployment rate is at record levels, crime is rising and austerity is dampening everyone's spirits.

What's happening in Samoa on Friday?

Nothing (sort of).

Officially, the day won't exist.

South Carolina Gov. Nikki Haley (R) has told her Cabinet agencies that all employees should answer their phones with this greeting:

"It's a great day in South Carolina. How can I help you?"

But two Democratic members of the state House are sponsoring legislation that would prohibit any agency from ordering its staff to say that unless it truly is a "great day in South Carolina" (according to those legislators).

The standard advice for losing weight often comes up short for people who are obese.

If they switch to a healthful diet and exercise more, they might lose a bit. But the pounds have a way of creeping back on.

Now some provocative research suggests that a part of the problem might be that obesity could change the area of the brain that helps control appetite and body weight.

Failing to disclose positive HIV status to sexual partners is a crime in more than 30 states. In Iowa, it can carry a 25-year jail term. Advocates say the rules are discriminatory, and are urging state governments to reword laws that solely target HIV, but not other transmittable diseases.

The Department of Labor has proposed regulations that would limit the kinds of work children can do on farms. Opponents feel the rules would hurt family farms and fundamentally alter farming life, while proponents say the changes would help keep kids safe.