They also suggest actions like providing protective boots to wear while working in fields, and not sleeping on the ground.

VOA: special.2010.01.25

Loneliness has been linked to health problems like depression and sleeping difficulties.

VOA: special.2009.12.22

A number of people have taken over a children's climbing set. They've set up sheets and tents and what look like make shift sleeping bags.

VOA: standard.2010.01.14