I want to know the answer to the following question:
What law did Obama cite on Sep 9, 2014?
All the background I'm provided with is that "The following day on 10 September 2014 President Barack Obama made a televised speech about ISIL, which he stated "Our objective is clear: We will degrade, and ultimately destroy, ISIL through a comprehensive and sustained counter-terrorism strategy".". Is that enough to answer the question?