Across 5,200 km of Canada's Arctic, some 1,300 members of Canada's military spent two winter months on a mission to meet the challenges of a changing north. A simple row of spruce trees marked the finish line for Canadian army reservists and combat members after a marathon two months pushing through one of the harshest environments on Earth: Canada's vast Arctic. The patrol, which ended on Friday in Chur... [6893 chars]