warns

Obama warns Air Force grads not to succumb to isolationism

AIR FORCE ACADEMY, Colo. (AP) President Barack Obama implored the next generation of U.S. military leaders not to give in to isolationism or pull back from U.S. leadership in the world, drawing a contrast with a foreign policy vision that’s been laid out by Donald Trump. Obama used his final commencement address as president to reassure the military that it remains the dominant fighting force in the world, implicitly pushing back on critiques that the military’s might has ebbed under his watch. Under searing sun and sweeping blue skies at the U.S. Air Force Academy, he told graduates they’d be