As we consider the road that unfolds before us, we remember with humble gratitude those brave Americans who, at this very hour, patrol far-off desert… - Barack Obama

And today, I want to share with you my vision of what our future can be. I want the Cuban people -- especially the young people -- to understand why I believe that you should look to the future with hope; not the false promise which insists that things are better than they really are, or the blind optimism that says all your problems can go away tomorrow. Hope that is rooted in the future that you can choose and that you can shape, and that you can build for your country.

The Middle East is obviously an issue that has plagued the region for centuries.

And yet, in our rush to respond to a very real and novel set of threats, the risk of government overreach -- the possibility that we lose some of our core liberties in pursuit of security -- also became more pronounced. […] intelligence agencies cannot function without secrecy, which makes their work less subject to public debate. Yet there is an inevitable bias not only within the intelligence community, but among all of us who are responsible for national security, to collect more information about the world, not less. So in the absence of institutional requirements for regular debate -- and oversight that is public, as well as private or classified -- the danger of government overreach becomes more acute. And this is particularly true when surveillance technology and our reliance on digital information is evolving much faster than our laws.