NPR News Now covers the 25th anniversary of the 9/11 attacks with reflections from Shanksville, the Pentagon, and New York. The report also details accelerating U.S. inflation driven by Middle East tensions and a federal judge’s temporary pause on a controversial civil service loyalty question. Additional stories include the end of a major cyclospora outbreak, the House’s upcoming vote on Russia sanctions, Princess Diana’s “revenge dress” auction, and the surge in electric motorcycle imports to Africa.