Poorly secured nuclear material in the former Soviet Union, or secrets from a scientist in Pakistan could help build a bomb that detonates in Paris. The poppies in Afghanistan become the heroin in Berlin. The poverty and violence in Somalia breeds the terror of tomorrow.

As I've said, there were patriots who supported this war, and patriots who opposed it. And all of us are united in appreciation for our servicemen and women, and our hopes for Iraqis' future.

If you think you got a better idea in terms of how to approach this that's not gonna result in more pollution, and more asthma, and more illness then put your ideas out there. But don't just oppose things because, "This was Obama's agenda."

If you run you stand a chance of losing, but if you don't run you've already lost.

Over the past eight years, the United States has worked hard to deepen partnerships across the region and across South-east Asia in particular. We're now a part of the East Asia Summit and we have a strategic partnership with Asean. At the US-Asean Leaders Summit I hosted earlier this year in Sunnylands, California, we agreed to a set of principles that will shape the future peace and prosperity of the region, from promoting innovation and furthering economic integration to addressing transnational challenges like global health security and climate change.

China is both an adversary, but also a potential partner in the international community if it's following the rules. So my attitude coming into office was that we are going to insist that China plays by the same rules as everybody else.

Citizenship means standing up for the lives that gun violence steals from us each day. I have seen the courage of parents, students, pastors, and police officers all over this country who say 'we are not afraid,' and I intend to keep trying, with or without Congress, to help stop more tragedies from visiting innocent Americans in our movie theaters, shopping malls, or schools like Sandy Hook.