Nairobi

A resurgence of global terrorism?
The terrible attack on the Westgate shopping mall in Nairobi has refocused the world’s attention on the threat of urban terrorism. Gideon Rachman is joined in the studio by defence and diplomatic editor James Blitz, and down the line from Nairobi by Katrina Manson, east Africa correspondent to discuss whether we are facing a resurgence of global terror.