Actor Rainn Wilson says he's "always identified as being a dork and a misfit and an outsider." In fact, he says that's probably why he found so much success playing Dwight Schrute in The Office. But in real life, Wilson attributes his dorkiness to how uncool it was to be "the God guy" in the New York acting scene, causing him to shy away from it. In his new book, Soul Boom, he details the monumental role spirituality now plays in his life. He tells NPR's Rachel Martin about his journey back to his faith, and why he feels it should be a guiding force in solving the world's problems.