He strode out. He spoke well and he "My Fellow Americans-ed" with the best of them. But this speech was one he never wanted to make.
Publicly at least, Barack Obama has been the anti-Iraq President. He campaigned on his opposition to the war and withdrew troops in 2011. He was none-too-enthused about sending any Americans back.
Obama might have been the anti-Iraq President back in 2008, but what if keeping out of Iraq and Syria means turning a blind eye to genocide?
What if it means ignoring the public beheadings of your own citizens? Obama had to do something. In his prime time speech he promised to "degrade and destroy" Isis, but he never defined greater victory.
To degrade a particular group is one thing. But bombs and bullets won't ever destroy ideology. Al-Qaeda today might be struggling but ISIS and Boko Haram are not.