Dame Esther Rantzen: 'Nicolas Winton film moved me to tears'
The television presenter first brought the Jewish stockbroker's heroism to light in a BBC programme
Esther Rantzen 'wondering' if asbestos in BBC buildings caused her lung cancer
The Childline founder was diagnosed with lung cancer earlier this year
Dame Esther Rantzen reveals lung cancer has progressed to stage four
The Childline founder and BBC broadcaster said she didn't want to keep it a 'secret any more'
Dame Esther Rantzen feels 'optimistic' after lung cancer diagnosis
The Childline founder and BBC broadcaster expressed her 'profound thanks to everyone who has made my life so joyful'