Antitrust law isn't about protecting competing businesses from each other, it's about protecting competition itself on behalf of the public.

Anybody who deliberately propagandizes with lies should be held up to scorn and ridicule.

Veterans report that service dogs help break their isolation. People will often avert their eyes when they see a wounded veteran. But when the veteran has a dog, the same people will come up and say, 'Hi' to pet the dog and then strike up a conversation.

Terrorism, to me, is the use of terror for political purpose, and terror is indiscriminate murder of civilians to make a political point.

There's an appeal to the American sense of exceptionalism, that we're morally superior, as way to not be self-critical. I think that's a bit dangerous.

When the Constitution was written, the founders had no way of anticipating the new technologies that would evolve in the coming centuries.

The way I see it, I'm not going to Washington to be the 60th Democratic senator. I'm going to Washington to be the second senator from the state of Minnesota.