While trekking in Nepal in 1998, American John Wood saw that many children couldn't afford to go to school and that schools in the poorest rural areas had a chronic shortage of books. It was a transformational experience for Wood that spurred him to start a literacy program called Room to Read. This week's FRONTLINE/World Rough Cut tells the story of Wood's nonprofit that now helps to educate millions of children in the developing world and visits some of the Nepalese communities his program has helped. http://www.pbs.org/frontlineworld/rough/2007/06/nepal_a_girls_l.html