This NPR News Now episode covers President Trump’s agreement with Denmark to bolster U.S. military presence in Greenland, his signing of sweeping sanctions against Russia, and his proposal to create an AI force. The report also details the White House banning journalists from CNN, Politico, and MSNOW, rising energy prices due to the Iran conflict, and a measles exposure at a Philadelphia hospital. Additionally, the segment highlights the start of Munich’s Oktoberfest and teases an upcoming interview with novelist Hernan Diaz on Wait, Wait, Don't Tell Me.