For Janis Ollson and her husband Daryl, wedding vows have taken on an entirely new significance. "In sickness and in health" was a promise made on their wedding day – and a promise they revisited just four months ago when they renewed their vows after 10 years of marriage. But as Ollson walked down the aisle this time, she leaned on a cane for support and had a prosthetic leg. It was, in many ways, a miracle she made the walk at all. It's been about three years since Ollson, who lives in the Canadian province Manitoba, went under the...