How President Trump's memo on domestic terrorism has targeted left-leaning protests NPR | By Michelle Aslam, Mallory Yu, Sacha Pfeiffer Published September 29, 2026 at 1:00 PM AKDT Facebook Email Listen • 6:10 NPR's Sacha Pfeiffer speaks with the Brennan Center's Faiza Patel about the year since President Trump issued National Security Presidential Memorandum 7. Copyright 2026 NPR