I don't expect that the president-elect [Donald Trump] will follow exactly our blueprint or our approach, but my hope is that he does not simply take a real-politic approach and suggest that, you know, if we just cut some deals with Russia, even if it hurts people or even if it violates international norms, or even if it leaves smaller countries vulnerable or creates long-term problems in regions like Syria, that we just do whatever is convenient at the time.

The walls between old allies on either side of the Atlantic cannot stand. The walls between the countries with the most and those with the least cannot stand. The walls between races and tribes; natives and immigrants; Christian and Muslim and Jew cannot stand. These now are the walls we must tear down. We know they have fallen before.

There's no way to resolve Syria without Iran being involved, given its financing of Assad and the fact that Hezbollah is probably the most effective fighting force that Assad can count on.

I think back to the day I drove Michelle and a newborn Malia home from the hospital nearly 11 years ago - crawling along, miles under the speed limit, feeling the weight of my daughter's future resting in my hands. I think about the pledge I made to her that day: that I would give her what I never had - that if I could be anything in life, I would be a good father. I knew that day that my own life wouldn't count for much unless she had every opportunity in hers.

Arne Duncan is done more to bring our educational system, sometimes kicking and screaming, into the 21st century than anyone else.

I don't want to exaggerate; having as many African American men as we've had in the criminal-justice system, and the amount of time it takes for the damage done by that to wash through our society and our communities, the disadvantages born out of kids being undiagnosed with mental-health problems early, or not getting the kind of exposure to reading and math when they're 4 or 5 or 6 years old, that carries a cost.

I'm a Christian by choice.