Russia's Davis mum on mom's role in Olympic doping case

Diana Davis and Gleb Smolkin, of the Russian Olympic Committee, perform their routine in the ice dance competition during figure skating at the 2022 Winter Olympics, Saturday, Feb. 12, 2022, in Beijing. (AP Photo/Natacha Pisarenko)

Diana Davis and Gleb Smolkin, of the Russian Olympic Committee, react after their routine in the ice dance competition during figure skating at the 2022 Winter Olympics, Saturday, Feb. 12, 2022, in Beijing. (AP Photo/Natacha Pisarenko)

Coach Eteri Tutberidze, left, talks with colleague following the performance by Diana Davis and Gleb Smolkin, of the Russian Olympic Committee, in the ice dance competition during figure skating at the 2022 Winter Olympics, Saturday, Feb. 12, 2022, in Beijing.(AP Photo/David J. Phillip)