First and foremost, let us remember that change has never been quick. Change has never been simple, or without controversy. Change depends on persist… - Barack Obama

I had given her a reassuring smile and patted her hand and told her not to worry, I wouldn’t do anything stupid. It was usually an effective tactic, another one of those tricks I had learned: People were satisfied so long as you were courteous and smiled and made no sudden moves.

As Commander-in-Chief, I have no greater responsibility than the security of the American people. As a father to two young daughters who are the most precious part of my life, I know that we see ourselves with friends and coworkers at a holiday party like the one in San Bernardino. I know we see our kids in the faces of the young people killed in Paris. And I know that after so much war, many Americans are asking whether we are confronted by a cancer that has no immediate cure.

But I also realized that around the world, in places like Yemen and Afghanistan, Pakistan and Iraq, the lives of millions of young men like those three dead Somalis (some of them boys, really, since the oldest pirate was believed to be nineteen) had been warped and stunted by desperation, ignorance, dreams of religious glory, the violence of their surroundings, or the schemes of older men. They were dangerous, these young men, often deliberately and casually cruel. Still, in the aggregate, at least, I wanted somehow to save them — send them to school, give them a trade, drain them of the hate that had been filling their heads. And yet the world they were a part of, and the machinery I commanded, more often had me killing them instead.