Pat O'Connor can't go anywhere without a walker or scooter so she says she'll return to Bulgaria to go under the knife a second time in a procedure that's divided health-care officials across Canada. "I have to take time to raise money myself to go out of the country for treatment - it's ridiculous," she said. The London woman has multiple sclerosis and last July travelled to Sofia, Bulgaria, to have doctors there widen veins to restore the flow of blood.