US President Barack Obama lays out the most sweeping defense yet of his strategy to defeat Islamic State, but he offered no US policy shift to confront what he called a "new phase" in the terrorist threat after a mass shooting in California.
US President Barack Obama lays out the most sweeping defense yet of his strategy to defeat Islamic State, but he offered no US policy shift to confront what he called a "new phase" in the terrorist threat after a mass shooting in California.
