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It is raising concerns about the intense training methods of russian figure skaters. selina wang is live for us in beijing with more. selina? >> reporter: well, brianna, they say this doping scandal is not only tainting her phenomenal talent but the integrity of the entire olympics. its also shining a light on the russian figure skating system that val eye va is a part of, which many say is controversial, pushing skaters to new heights. but the big question is, at what cost? global outrage over ...