About 20 security officials, including police officers and private security 
guards, fanned out in the corridors of Sheba before Sharon's arrival. Hospital 
officials also constructed a wooden screen outside an elevator where Sharon was 
to be brought into his ward to shield him from the view of journalists and 
photographers. 
Rotstein said the Shin Bet security service were securing the hospital and 
that the long-term security arrangements for Sharon would not interfere with 
other patients there. 
Sharon was Israel's most popular politician, and the country was stunned to 
see the man, who for decades personified Israel's military might, felled by 
illness. 
His stroke came after Sharon saw through his contentious plan to withdrawal 
Israel from the Gaza Strip after 38 years, and just two months after Sharon 
shook up the Israeli political map by bolting his hardline Likud Party to form 
the centrist Kadima faction. 
With Sharon as its leader, Kadima was expected to easily win Israeli 
elections. After the stroke, Sharon's successor as party leader, Prime Minister 
Ehud Olmert, led Kadima to a slim victory in the March 28 vote. 
Olmert has painted his plan to withdraw Israel from much of the West Bank, 
solidify its hold on major settlement blocs and unilaterally draw the country's 
borders in the coming years as a continuation of Sharon's "disengagement plan," 
which began with the Gaza withdrawal. 
Sharon had a small stroke in December and was put on blood thinners before he 
suffered a severe brain hemorrhage in January. The Israeli leader underwent 
several, extensive brain surgeries to stop the bleeding, and many independent 
experts doubted that he would ever recover. 
The last surgery on Sharon, in April, was to reattach a part of his skull, 
removed during the emergency surgery to reduce pressure on his brain. The 
reattachment was described as a necessary step before transferring Sharon to a 
long-term care facility. 
Sheba had a wider range of rehabilitation treatments than Hadassah, including 
physiotherapy and hydrotherapy, Rotstein said. 
"The experts are saying that his chances of waking up are not good. But we 
prefer to hope for the best, even though they say the likelihood is low, we will 
do the maximum to revive him," he told reporters. 
Dr. Moti Ravid, an outside medical expert, told Israel's Army Radio that 
there was no hope of Sharon awakening from his coma. 
"It's not a nice thing to say, because people say that as long as a person is 
alive there is still hope, but there is no chance that he will wake up," he 
said. "He still doesn't breathe by himself. That means the central respiratory 
center in his brain is in an irreversible condition so all the talk about 
rehabilitation are empty words."