"The risk of just one terrorist with just one nuclear weapon is a risk we simply cannot afford to tak..." — John O. Brennan

Terrorism needs to be fought against and certainly delegitimized or attacked, but some of the underlying grievances that might in fact lead individuals astray to terrorism cannot be ignored.

If a person is a U.S. citizen, and he is on the battlefield in Afghanistan or Iraq trying to attack our troops, he will face the full brunt of the U.S. military response.

Al-Qa'ida seeks to portray America as an enemy of the world's Muslims. But President Obama has made it clear that the United States is not, and never will be, at war with Islam.

Since taking office, President Obama has worked to restore a positive vision of American leadership in the world - leadership defined, not by the threats and dangers that we will oppose, but by the security, opportunity and dignity that America advances in partnership with people around the world.