I've made it clear for years that the threat from Iran is grave.

The second thing we have to do is to make sure that all of us think about how we approach our elections and our democracy not only to secure them from vote tampering, but also to make sure that we understand when propaganda is being churned through the system.

I don't think that there's a hard-and-fast deadline. . . .What we have said all along is that this is not an open-ended process, we are not in this just to talk for talk's sake. . . . We expect prompt, concrete steps to be taken over the next couple of weeks.

On this day, we gather because we have chosen hope over fear, unity of purpose over conflict and discord.

We know the battle ahead will be long, but always remember that no matter what obstacles stand in our way, nothing can stand in the way of the power of millions of voices calling for change. We have been told we cannot do this by a chorus of cynics. They will only grow louder and more dissonant. We've been asked to pause for a reality check. We've been warned against offering the people of this nation false hope. But in the unlikely story that is America, there has never been anything false about hope.

My particular passion for Lincoln dates back from my earliest memories of politics.

The most expensive care we can give, we're giving those Americans without insurance. It's kind of stupid that we're fighting the notion that we want to quit paying a hidden tax and be up front about covering people in a way that is cost-effective.