A federal judge appeared reluctant about the legality of a Trump executive order that bans transgender people from the U.S. military.

The federal judge considering a temporary injunction of President Trump’s order to ban trans service members from the U.S. military delivered a scathing rebuke to lawyers defending the order on Wednesday.

A federal judge says she hopes to rule next week on whether to block President Donald Trump’s administration from banning transgender people from serving in the U.S. military.