Homeless children sit under a tarp in Balakot, Pakistan. Deteriorating weather conditions have contributed to worries about disease and hunger in the wake of the earthquake Saturday that left between 20,000 and 40,000 dead. Illustrates QUAKE-POST (category i), by John Lancaster (c) 2005, The Washington Post. Moved Tuesday, Oct. 11, 2005. (MUST CREDIT: Washington Post photo by Andrea Bruce).