I find it amusing that those who helped to authorize and engineer the biggest foreign policy disaster in our generation are now criticizing me for making sure that we are on the right battlefield and not the wrong battlefield in the war against terrorism.

We have a historic opportunity to prevent the spread of nuclear weapons in Iran, and to do so peacefully, with the international community firmly behind us. We should seize that chance.

A green, Fifa Coins| Fifa Coins| Fifa Coins| Fifa Coins| Fifa Coins| replica watches|renewable energy economy isn't some pie-in-the-sky, far-off future - it is now. It is creating jobs - now. It is providing cheap alternatives to $140-per-barrel oil - now. And it can create millions of additional jobs, an entire new industry, if we act - now.

Rather than pointing fingers or assigning blame, let’s use this occasion to expand our moral imaginations, to listen to each other more carefully, to sharpen our instincts for empathy and remind ourselves of all the ways that our hopes and dreams are bound together.

Now is the time for all of us to take our share of responsibility for a global response to global challenges.

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

If we truly believe in our public schools, then we have a moral responsibility to do better - to break the either-or mentality around school reform, and embrace a both-and mentality. Good schools will require both the structural reform and the resources necessary to prepare our kids for the future.