Since the shootings in Christchurch, New Zealand, many people around the world have been asking: what do we do now?

There are no easy or comfortable answers to why these things happen or how to move forward when they do.

But one things clear: change can't happen unless we are willing to push ourselves to understand communities different from ours.

On this Now or Never, we are diving in with people who are building bridges and finding hope as they meet in the middle.