Reigning Champ Ilia Malinin of US Leads Japan's Yuma Kagiyama at Figure Skating World Championships

Reigning champion Ilia Malinin delivered a season-best short program to take the lead over Japan's Yuma Kagiyama heading into Saturday night's free skate

Reigning champion Ilia Malinin delivered a season-best short program to take the lead over Japan's Yuma Kagiyama heading into Saturday night's free skate