Caitlyn Jenner is taking on the President over the rollback of federal regulations protecting transgender students.

FOX's Michelle Pollino reports: 

Caitlyn Jenner is telling the President his latest executive order rolling back protections for transgender public school students is going back on his word, she tweeted a video Thursday:

(Jenner) "Finally I have a message for President from one Republican to another. This is a disaster and you can still fix it. You made a promise to protect the LGBTQ community. Call me."

On Tuesday the President rescinded the Obama order that transgender student would be allowed to use the bathroom of the gender they identify with and during the election the President tweeted support for LGBT rights, saying, "Thank you to the LGBT community! I will fight for you while Hillary brings in more people that will threaten your freedoms and beliefs."

Michelle Pollino, FOX News.

Follow Michelle Pollino on Twitter: @Michellpollino