Lawmakers can’t cite local examples of trans girls in sports

Legislators in more than 20 states have introduced bills this year that would ban transgender girls from competing on girls’ sports teams in public high schools. Yet in almost every case, sponsors cannot cite a single instance in their own state or region where such participation has caused problems.

The Associated Press reached out to two dozen state lawmakers sponsoring such measures around the country as well as the conservative groups supporting them and found only a few times it’s been an issue among the hundreds of thousands of American...