Ariel Sharon: Former Israeli Prime Minister 'fighting like a lion'
5 January 2014 Last updated at 10:41 GMT
Doctors treating Israeli ex-PM Ariel Sharon say they are more pessimistic he will survive a deteriorating condition.
Professor Zeev Rotstein, from the Sheba Medical Centre near Tel Aviv, said Mr Sharon was "fighting like a lion for his life".
But he said there was still an immediate danger to Mr Sharon's life.