President Donald Trump's sweeping assertions of executive power during his first weeks back in office appear headed toward U.S. Supreme Court showdowns, but it remains an open question whether or how much the justices might act to check his authority.

President Donald Trump’s administration is switching positions in a major Supreme Court case on transgender rights, backing away from the Biden administration’s opposition to Tennessee’s ban on gender-affirming care for minors.

While it was once rare for an administration to change its position in cases before the high court, Trump did so in his first term and has signaled he will do it again.

President Donald Trump's administration told the U.S. Supreme Court on Friday that Tennessee's Republican-backed ban on gender-affirming medical care for transgender minors is not unlawful, reversing the position taken by the government under his Democratic predecessor Joe Biden.

An administration lawyer said a Tennessee law barring some medical treatments for transgender youths is constitutional and urged the justices to say so.

The United States Department of Justice has dropped its support for a lawsuit against Tennessee s ban on trans procedures for minors that is before the Supreme Court

But under Donald Trump, the government has done an about-face. “Last year, the United States filed briefs contending that SB1 [the Tennessee law] violates the Equal Protection Clause of the Fourteenth Amendment,