Overview:The landscape in the battle for winter roads supremacy is shaken to the core as Art Burke locks horns with VP Express bosses Hugh Rowland and Vlad Plescott while at Polar, Darrell Ward confronts owner Mark Kohaykewych. Alex Debogorski gets stuck on a pressure ridge hauling a $100K load on the ice. And Lisa Kelly encounters her most treacherous ice crossing of her young winter roads career.