Though there are many storylines to tomorrow’s 30km freestyle mass start race, a dominant one is whether Aino-Kaisa Saarinen can make the podium and thus earn a medal in every event at the Liberec Worlds. A win and a fourth gold would put her ahead of the three-gold hauls of teammate Kuitunen at the ’07 Sapporo Worlds and Marit Bjoergen at the ’05 Oberstdorf Worlds.I don’t think the gold is in
