I want to know the answer to the following question:
When did George W. Bush first say 'war on terror'?
All the background I'm provided with is that "On 20 September 2001, during a televised address to a joint session of congress, Bush stated that, "(o)ur 'war on terror' begins with al-Qaeda, but it does not end there.". Is that enough to answer the question?
Answer: yes