Diversity is essential to the success of the news industry, and journalists must include diverse voices in their coverage in order to reach a broader audience. We have stories to tell, but many in our audience have stopped listening because they can tell that we're not talking about them.

Authentic apology is a tricky thing to pull off in politics, which is why it so seldom occurs. Plausible deniability must be preserved. True contrition has to be displayed. Traitors to the cause must be immediately be jettisoned. Most of all, the goal is to stop the bleeding.

I wanted to be a journalist because I like to ask questions. And I like the idea that someone might feel responsible for answering them.

To me, race is not all about grievance. It is also about pride and empathy and humanity and understanding the value of difference. But along with that, there are also expectations that we should set for ourselves and for others. We should expect to be treated as equal citizens.

We can't expect the world to get better by itself. We have to create something we can leave the next generation.

Because I have moderated two general election debates - in 2004 and 2008 - I know better than to carp from the sidelines. I am confident in my accomplishment of having had Queen Latifah portray me on 'Saturday Night Live' both years.

History shows that people often do cast their votes for amorphous reasons-the most powerful among them being the need for change. Just ask Bill Clinton.

Don't count out other amazing programming like Frontline. You will still find more hours of in-depth news programming, investigative journalism and analysis on PBS than on any other outlet.

Some years ago, I was fortunate enough to land a reporting job at 'The Washington Post,' which pretty much put me in a state of constant awe. Bob Woodward would dish up ice cream sundaes for anyone stuck working on the weekend.

A lot of Democrats are not that upset with Howard Dean. Howard Dean gets out here and he says these inflammatory things, and he doesn't apologize. He doesn't back down a little bit.

I've been fortunate enough to write a book and travel the country to sign and sell it, so I can safely say that a five-second burst of conversation while you're scribbling your name, over and over, is not the most reliable way to bond with Americans.

Truth is, in fact, an elusive concept. It depends almost entirely on where you are standing at the time. It is a human instinct to confuse belief with truth.

Once they have actually left office, we seem to grow fonder of our ex-presidents - and they of each other. That's why so many sighed in approval at Michelle Obama's public display of affection with George W. Bush at last month's dedication of the National Museum of African-American History and Culture.

I learned how to cover race riots by telephone. They didn't pay me enough at my first newspaper job to venture onto the grounds of South Boston High School when bricks were being thrown. Instead, I would telephone the headmaster and ask him to relay to me the number of broken chairs in the cafeteria each day.

By nature, I am someone who hews to the middle. I need to hear all sides of a story. Unless I am engaged in a tough round of dominoes or Scrabble, I think of myself as unreasonably reasonable.

I was very conscious of the world being this very crazed place that demanded explanation. I didn't see a whole lot of people who looked like me doing it on television.