The U.S. Olympic and Paralympic Committee tells the federations overseeing swimming, athletics and other sports that it has an "obligation to comply" with an executive order issued by President Trump.

The US Olympic and Paralympic Committee has pledged to follow a Trump administration order by banning transgender women athletes in an update to its athlete safety policy – falling in line with other groups that have banned transgender women from sports competition in the women’s category.

USA Volleyball is the latest organization to update its policy to effectively ban transgender athletes from girls' and women's sports in compliance with President Donald Trump's executive order.

The order aims to ban "pay-for-play" NIL deals, mandates scholarships for women's and Olympic sports and threatens to withhold funds from schools who don't comply. But its legality is in question.

What’s happened in college sports that brought it to the federal government? The NCAA has been under attack on numerous legal fronts for more than a decade, particularly when it