As Emil Iversen took command of the field from the gun during the men’s relay in Beitostølen, Norway, striding smoothly up the first climb in the lead, the question quickly became, can anyone take down Norway? The team of Iversen, Martin Johnsrud Sundby, Sjur Røthe, and Finn Hågen Krogh must have liked their odds. Norway has claimed eight of the last nine men’s relay victories on the World Cup, falling only to Russia in Lillehammer’s...