I am a firm believer that you don't do anything significant by yourself. Again, maybe there are exceptions. There's the Picasso or the Mozart.

It's a moral imperative, it's an economic imperative, and it is a security imperative. For we've seen how spikes in food prices can plunge millions into poverty, which, in turn, can spark riots that cost lives, and can lead to instability. And this danger will only grow if a surging global population isn't matched by surging food production. So reducing malnutrition and hunger around the world advances international peace and security - and that includes the national security of the United States.

Today, the world lost a creative icon. Michelle and I join millions of fans from around the world in mourning the sudden death of Prince.

There is enough oil out there for world demand. It is true that a lot of what's driving oil prices up right now is not the lack of supply. There's enough supply.

I have always believed that hope is that stubborn thing inside us that insists, despite all the evidence to the contrary, that something better awaits us so long as we have the courage to keep reaching, to keep working, to keep fighting." (Victory Speech, Nov. 7, 2012)

It's time to end the hypocrisy of those who accumulate wealth through the global economy, and then siphon funds to those who teach children to tear it down.

Michelle [Obama] never fully took to the scrutiny. I mean, she's thrived as a first lady, but it's not her preference.