Last Word - 18/09/2009

Matthew Bannister presents the obituary series. BBC Foreign Correspondent Brian Barron - correspondents Martin Bell and Michael Nicholson, and cameraman Eric Thirer pay tribute; Keith Floyd - Rick Stein and TV producer David Pritchard remember the TV chef; memories of agricultural scientist Norman Borlaug from his friend Dr Ed Runge; and Alan Alda and Stephen Armstrong remember comedy writer Larry Gelbart.