Look Obama should not have played liberator in Libya. And this Ambassador was working with rebels tied to AQ elements. He was playing with fire. There are reports he was really CIA. So Obama lied but this is blowback aka unintended consequences of govt policy too.
“The power to declare war, including the power of judging the causes of war, is fully and exclusively vested in the legislature.” ~ James Madison, Father of the Constitution
“We do not believe in aggressive or preventive war. Such war is the weapon of dictators, not of free democratic countries like the United States.”~ Truman, Sept 1, 1950