President Obama's record on national security is a tribute to his strength, and judgment, and to his preference for inclusion and partnership over partisanship.

President Bush has a track record of making the right decisions when it comes to national security.

President Obama and a small team of senior national security officials were in the unusual position of acting as al-Awlaki's jury, judges, and de facto executioners.

The academy has been dealing with the issue of scientific openness versus national security since 9/11,

The Bush campaign was all about national security. [Campaign members] implied ... that a vote for Kerry would put you in danger.

We regularly hold terrorists and spies accountable in court while safeguarding both national security and due process. We are confident in the system of justice to try these cases under the procedures adopted by Congress and regularly upheld by the courts.