The idea of some contact of Donald Trump's office with the Russians to try to find areas of common ground is not irrational or unusual. The question is: Were you doing it in an appropriate way and through proper channels?

I think it's important to also realize that this isn't a case of Apple being asked to simply flip a switch or, you know, plug in a wire from one place to another. They're being asked to write new software that doesn't exist. They purposefully did not create this kind of backdoor.

I would say it would be worth it if, in fact, it would - if you could demonstrate that that would be the case and that the results and ramifications around the world wouldn't lead to more problems and more people dying. It's a very complex issue, and that's why I think we need to decide it.

Well, first let's say that the fundamental responsibility of any government is national security - in the preamble to the Constitution, provide for the common defense and insure domestic tranquility.

Every day in America, about 25,000 people buy a quarter-inch drill. But nobody in America wants a quarter-inch drill. What they want are holes.

The only, the only possibility would be if the Republicans are in the majority and they can offer me something that would be especially advantageous to Maine. Somebody said, 'You may be a committee chair.' I don't think so. I don't think anybody would want me that much.

I don't think the special counsel can avoid that question based upon the president's Donald Trump own statements. But I'm not charging obstruction of justice.

I'm too fiscally conservative for the Democrats and too socially liberal for the Republicans, like 75% of the American people.

What do we do if we pass a law that says this has to be done, and then China says, oh, well, OK, we're going to pass that law too and we want access to every iPhone in China? Iran says the same thing, Russia says the same thing - you know, the bad guys go underground. They'll shift to some other encrypted platform.

There's a host of difficult issues here, and that's why when you mentioned at the top of the show that the committees were looking at this, that's where I think we should be going.