Updated: Efimova’s doping past stirs up waves in Olympic pool

RIO DE JANEIRO — American Lilly King has her sights set on winning Olympic gold and she’s not about to let anyone get in her way, especially not world champion breaststroker Yulia Efimova of Russia. King made that clear in a finger-waving display worthy of Dikembe Mutombo as she disparaged the Russian for doping. Efimova […]