Anu Anand in Delhi on what happens to the two hundred thousand Indian children abducted each year; a future vision for Africa -- Gabriel Gatehouse in Kenya meets a man with a radical plan; Chloe Arnold on how Algeria is desperate to escape the clutches of a violent past; how much has the Chinese rail network changed? Angus Foster has ample time for reflection on a 16-hour journey to Wuhan and Laura Trevelyan in New York gets an American style-makeover as she prepares to become an 'anchor' on American television.