Nato's Secretary General, Anders Fogh Rasmussen

Hardtalk comes from Nato's headquarters in Brussels.

This Cold War era military alliance is revitalizing itself - already embroiled in Afghanistan, it's now talking up a fresh start in its relations with Russia as it unveils a new strategic plan to cope with a new range of threats including cyber terrorism.

Stephen Sackur talks to Nato' s Secretary General, Anders Fogh Rasmussen, and asks can Nato successfully adapt to a changing world?