Hallie Jackson NOW - Sept. 11 ｜ NBC News NOW

This news broadcast covers the 25th anniversary of the September 11 attacks, focusing on memorials and the long-term health of first responders. It also addresses critical issues including AI security threats, rising inflation and energy costs, geopolitical tensions in Yemen, a historic U.S. Open match, and the ongoing security disputes surrounding Prince Harry and Meghan Markle.