KEY POINTS
  • President Donald Trump's selection of Amy Coney Barrett to replace Justice Ruth Bader Ginsburg on the Supreme Court has teed up a colossal clash over religion and reproductive rights to play out in the final days before Election Day. 
  • Trump will nominate Barrett on Saturday, following Ginsburg's death a week ago from complications due to pancreatic cancer.
  • Barrett, a devoted Catholic, is a favorite among religious conservatives and a target of those on the left who say she is likely to vote to undo the court's longstanding abortion protections.
In this May 19, 2018 file photo, Amy Coney Barrett, United States Court of Appeals for the Seventh Circuit judge, speaks during the University of Notre Dame's Law School commencement ceremony at the University of Notre Dame in South Bend, Ind.

President Donald Trump's selection of Amy Coney Barrett to replace Justice Ruth Bader Ginsburg on the Supreme Court has teed up a colossal clash over religion and reproductive rights to play out in the final days before Election Day. 

Trump will nominate Barrett on Saturday, following Ginsburg's death a week ago from complications due to pancreatic cancer, NBC News has learned.