Stage 6 of the Tour de Ski: The 10 k and 15 k Mass Start Classic from Val di Fiemme

The Tour de Ski's Stage 6 cliff notes: Diggins lands 9th on the stage but retains the overall lead, Brennan falls out of overall contention, Bolshunov wins, and Schumacher pops a top-10 for 8th place. (We are joined by guest Zach Caldwell.)