A President of the United States joking about war? Joking about a war in which almost 600 American soliders were killed...another 3,500 seriously injured...the American soldier suicide rate is at unprecedented levels? Joking about using false or erroneous pretenses to start that war? Joking about a war that caused utter havoc, destruction and chaos for the people of another country, and major instability for the entire region? Joking and laughing and grinning?
Or unimaginably tasteless.