Hello I'm Bill Moyers. It's been my pleasure through the years to hear thoughtful responses from so many of you after our broadcast. Whether you've agreed or disagreed, I've always been impressed by your willingness to join the dialogue. Well here's a new twist, to accompany our weekly broadcast, and to introduce you - and you - and you to each other, we're launching a blog: a community of viewers seeking out new points of view, and expressing and exchanging ideas. We'll offer you some food for thought, more from our guests, fresh voices, articles of note, and invite you hopefully to reason together. From time to time, I'll be weighing in myself, so we hope you'll check back often, tune and tell us what you think, here at PBS.org.