Summary: <p>This week, we hear about a blind Chinese activist making his escape, refugees fleeing the violence between the two Sudans, and a long-neglected slum that Madrid is now eyeing for development.</p>
Summary: <p>This week, we hear about a blind Chinese activist making his escape, refugees fleeing the violence between the two Sudans, and a long-neglected slum that Madrid is now eyeing for development.</p>