President Donald Trump is signing an executive order Wednesday designed to prevent trans men from participating in women’s sports. The move follows Trump’s day-one order that called for the federal government to define sex as only male or female.

The order, titled “Keeping Men Out of Women’s Sports,” will immediately require schools, colleges, and athletic associations that “deny women single-sex sports and single-sex locker rooms” to stop the practice and it directs state attorneys general to identify best practices for enforcin