We chose to frame "March" around the inauguration of Barack Obama because it was such an important moment in the story of the Civil Rights Movement. It wasn't the fulfillment of Dr. [Martin Luther] King's dream, but it was a major down payment.

Nothing surprised me more, and meant more to me, than seeing an entire class of ninth graders mob Congressman [John] Lewis at a book festival.

So March: Book One was the first book I ever wrote. And it was the most terrifying process I've ever been through.

In so many ways, forces unleashed in response to the Movement have come to dominate our politics, and technology is allowing the same injustices to be seen anew.

I spent almost two years working on this book ['March'] before we ever had a publisher, before we ever had a title. And when you're reading it, and you're writing it, and you're ingesting it, sometimes a single word just comes up over and over and over again. And if you're trying to capture the essence of what it is you're trying to tell, you don't have a whole lot of space.

I think people who agree with Donald Trump have repeatedly made the case that he should be able to say whatever he wants to say, it's time someone did that. But as we go and speak to the kids, the young people who are reading March, we see the fear, we hear them tell us how scared they are.

What crystallized the importance of speaking out like that - of making nonviolence not just a tool or a tactic, but a way of life - was in San Diego [at Comic-Con]. One of the young girls who marched with us was wearing a hijab, and she came up to me afterward because I talked about my beard, and I talked about why I was doing it, and she came up and she gave me a hug, and she was crying. And she said, "Thank you. You have no idea how the other students treat me because they're shown that this is OK by Donald Trump. Thank you for speaking out."