The United States is exceptional, President Barack Obama insisted on Tuesday addressing the United Nations General Assembly, clearly in a bid to refute Russian President Vladmir Putin's criticism of American exceptionalism in a recent article published in The New York Times.

In fact, Obama's speech was exceptional as he tried to lecture the leaders and representatives from countries around the world. He said that next year an international coalition will end its mission in Afghanistan, having achieved its task of dismantling the core of al-Qaida that attacked the US on 9/11.

However, Seth Jones, a senior political scientist at the Rand Corporation and a former special adviser at US Special Operations Command, has long argued that al-Qaida is far from defeated as there has been a net expansion in the number and geographic scope of al-Qaida affiliates and allies over the past decade. It would be surprising if the US president was not aware of this.