Co-blogger Dale Carpenter rightly poses the question of what an authorization to use military force in Syria would actually authorize. The Obama Administration has just released the text of its proposed congressional resolution, which might help answer that question. Here is the most important part:
AUTHORIZATION FOR USE OF UNITED STATES ARMED FORCES
(a) Authorization. — The President is authorized to use the Armed Forces of the United States as he determines to be necessary and appropriate in connection with the use of chemical weapons or other weapons of mass destruction in the conflict in Syria in order to —
(1) prevent or deter the use or proliferation (including the transfer to terrorist groups or other state or non-state actors), within, to or from Syria, of any weapons of mass destruction, including chemical or biological weapons or components of or materials used in such weapons; or
(2) protect the United States and its allies and partners against the threat posed by such weapons.
This wording is narrow in one sense, but very broad in another. It is narrow in so far as the purpose is limited to dealing with chemical weapons and other WMDs, as opposed to pursuing broader objectives such as the overthrow of the Assad regime. It’s broad, however, in the sense that it allows the president to use force against a wide range of possible adversaries, not just Assad and his government. For example, it is certainly broad enough to allow Obama to target the Syrian rebels if he determines that they have chemical weapons or are likely to acquire them soon. The radical Islamist terrorists among the rebels surely qualify as “terrorist groups or other state or non-state actors” that the resolution would allow the president to target if it seems likely that Syrian WMDs [...]