http://www.familysecuritymatters.org/publications/detail/an-unconstitutional-military-strike?f=puball
I don’t know why the White House doesn’t just send Syria’s Bashar al-Assad a map of where it intends to attack with Tomahawk and other missiles. The bottom line, however, is that this much heralded military adventure is unconstitutional. The President has no authority to initiate the use of the military against Syria.
This has not stopped presidents from engaging the nation in wars, but the last declaration of war, as specified in Article 1, Section 8, Clause 11, occurred on December 11, 1941 against Germany as a response to its formal declaration of war against the United States. Three days earlier Japan had attacked Pearl Harbor initiating a state of war.
As the Tenth Amendment Center points out, “Unless fending off a physical invasion or attack, the president is required to get a Congressional declaration of war before engaging in military hostilities in another country.”
Let us be clear about this. Syria has not declared war on the United States and, while the use of gas goes against an international convention against it, the Assad regime has already killed 100,000 Syrians in a civil war. Nor is Syria the only nation in the Middle East known to have used gas. Saddam Hussein gassed several thousand Kurds in Halabja, Iraq in 1988 and used it in his eight-year war against Iran. The West’s response was to do nothing except to condemn it.