Russian hockey league may pull out of Olympics over doping investigation

Moscow • The Kontinental Hockey League has suggested it may withdraw its players from the Pyeongchang Olympics in protest at doping investigations into Russian athletes.The Moscow-based KHL, widely considered the strongest league outside the NHL, contains leading Russians but also many players who could represent the United States, Canada, and various European nations.In a statement, KHL president Dmitry Chernyshenko says the International Olympic Committee "is destroying the existing world