The BBC's Rayhan Demytrie says the two countries have historic and cultural ties but relations are poor.

BBC: Tajikistan accuses Uzbekistan of economic blockade

To be part of the group, a man had to sell all his goods, give the money to the poor, and, like Francis, sever all ties with his family.

NEWYORKER: Rich Man, Poor Man

The bill provides more money for schools, particularly those in poor areas, but, unlike similar efforts in the past 40 years, it ties that money to progress in annual tests.

ECONOMIST: Education reform