♪ ♪ arthel: transgender swimmer lia thomas racking up more victories just days after the ncaa updated its policies for trans athletes. alexandria hoff has more. >> reporter: trans athletes policies are shifting to a sport-by-sport basis. previously, they were eligible to compete the they had proved they had received treatment for at least a year prior. that's the case for lia thomas who has been breaking records on penn's women's swim team. the new policy requires hormone testing for championships. caitlin jenner sounded off this week. >> i'm disappointed. basically, the ncaa just kicked the can down the road, and it's unfortunate. i am out there to protect women's sports. >> reporter: jenner added that even void of testosterone, she