CLEAN : US anti abortion camp rallies in DC with Trump's backing (2)

Mrs. Karen Pence, the Second Lady of the United States, speaks about the promise of the pro-life and pro-adoption movement. She emphasizes the importance of reaching out to women facing unplanned pregnancies, ensuring they are not alone. The March for Life 2017 highlighted this commitment. The administration aims to end taxpayer funding for abortion, redirecting resources to women's healthcare. A new Supreme Court nominee will be announced to uphold constitutional liberties, following Justice Antonin Scalia's tradition.

What significant announcement is President Donald Trump expected to make regarding the Supreme Court?

Who does Mrs. Pence reference as a great Justice in her speech?