President Donald Trump is on a winning streak and Justice Ketanji Brown Jackson, the court’s junior-most justice, is having none of it.

J ustice Ketanji Brown Jackson, in her first public appearance since the Supreme Court sharply limited the ability of federal judges to check presidential power, said Saturday she believes recent rulings by the court's conservative majority pose an "existential threat to the rule of law."

Justice Ketanji Brown Jackson issued a blistering dissent against the Supreme Court's decision to allow President Donald Trump to resume mass federal layoffs.