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.

One of the biggest challenges for us is that people have different accounts. People say different things happened at different times, and when you're trying to sort through all that, how do you decide what's right?

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 ['March'] is not just for the Black Lives Matter movement. It's for everyone. We all have to understand what happened then, so we can understand what's happening now.

You have such a sacred responsibility when you touch John Lewis's story, when you touch the story of the movement. You don't want to leave anything out, but you want to tell a good story so the people will read it and they're engaged and they don't fall apart with extraneous details.

This generation is different. They are not as interested in chasing money or material possessions. I believe that this generation is more interested in seeking social change and a more just society than any generation since those that brought about the civil rights movement and the struggles for human dignity of the 1960s.

I have been a comic book fan nearly all my life. My fascination began as a refuge after my father left because it was within the stories told in comics that I could find heroes who fought for justice and where outcasts or misfits could find purpose and commonality. But over time I have come to love comics as a medium for its ability to tell stories with tremendous depth and emotion that in some ways go beyond what is possible solely with the written word.