James Nesbitt

When I was growing up, Belfast City Hall was surrounded by security, and we had no access to it. But now, people come in and out of it all the time. On a nice day, office workers and students sit on the lawn outside and have lunch. It's great to see how Northern Ireland has changed. To be part of that is fantastic.

The central thesis of the American failure in Afghanistan - the one you'll hear from politicians and pundits and even scholars - was succinctly propounded by Deputy Secretary of State Richard Armitage: 'The war in Iraq drained resources from Afghanistan before things were under control'.