We consume about 25 percent of the world's oil. We only have 2 percent of the reserves.

I'll be the first US president to not only visit Kenya and Ethiopia, but also to address the continent as a whole, building off the African summit that we did here which was historic and has, I think, deepened the kinds of already strong relationships that we have across the continent.

In the unlikely story that is America, there has never been anything false about hope.

The world is complicated and full of grays, but there's still truth there to be found.

As an elected official who comes from the African-American community, there are some similarities. You are always trying to reconcile your own personal biography and affiliations with the demands of the broader democracy. And you need to make sure you are representing everybody.

America is a country of strong families and strong values. My life's been blessed by both.

Now, I swore an oath to uphold the laws on the books... Now, I know some people want me to bypass Congress and change the laws on my own... Believe me, the idea of doing things on my own is very tempting. I promise you. Not just on immigration reform. But that's not how - that's not how our system works. That's not how our democracy functions. Thats not how our Constitution is written.