The president of the United States is supposed to lead the free world and not follow it. Other nations have been more outspoken. So, I hope that we'll hear more of this because young men and women taking to the streets in Tehran need our support. The signs are in English. They're basically asking for us to speak up on their behalf.

Life takes its own turns, makes its own demands, writes its own story, and along the way, we start to realize we are not the author.

The brain is a body part too; we just know less about it.

I have said repeatedly that I intend to close Guantanamo, and I will follow through on that. I have said repeatedly that America doesn't torture. And I'm gonna make sure that we don't torture. Those are part and parcel of an effort to regain America's moral stature in the world.

I'm not the strapping young Muslim socialist that I used to be.

One thing both men have in common is a love of golf and a shared knowledge of the word "mulligan," which means a do-over to replace a lousy shot.

For too many of us, it's become safer to retreat into our own bubbles, whether in our neighborhoods or on college campuses, or places of worship or especially our social media feeds, surrounded by people who look like us and share the same political outlook and never challenge our assumptions. And increasingly, we become so secure in our bubbles that we start accepting only information, whether it's true or not, that fits our opinions, instead of basing our opinions on the evidence that is out there.