More than a dozen college athletes are suing the NCAA over its transgender policies.Former Kentucky swimmer Riley Gaines claims her Title IX rights were violated when Lia Thomas, an openly transgender athlete, competed at the national championships in 2022.Carlisle's Ainsley Erzen is one of the plaintiffs. She tweeted that she's "proud to be part of such an incredible step forward for women and their sports." Erzen is now a two-sport athlete at Arkansas, competing in both soccer and track.The NCAA declined to comment on the lawsuit.» Download the free KCCI app to get updates on the go: Apple | Google PlayGet the latest headlines from KCCI