Preacher writer Mary Laws: 'I'm happy to get angry and deep about faith and God'
As her horror comedy Blueberry Toast is staged in London, the Texan talks about how Christianity informs everything she writesIt's a sunny Sunday morning in a middle-American kitchen. Walt wants some good, old-fashioned blueberry toast, and his chirpy wife, Barb, is only too happy to oblige. When she serves it to him, though, there's a problem: he claims he asked for pancakes. With that minor discrepancy, the blissfu…