Martin Johnsrud Sundby and Eldar Roenning, the first two skiers for Norway’s 4x10km relay team sat in the Photo Press Center, eyes glued to one of the many television screens, watching the race unfold. The tension was high – no laughing or joking, not even a smile. Tord Asle Gjerdalen was on track for Norway, and he, along with Sweden’s Anders Soedergren, had just been reeled in by the chase pack. The race was now...