Journalist Ron Suskind examines how Bush’s belief in God has impacted his presidency, how some of Bush’s supporters believe he is an instrument of God and the growing concern among many non-Evangelical Republicans. One former Reagan/Bush official says, “Just in the past few months. I think a light has gone off for people who’ve spent time up close to Bush: that this instinct he’s always talking about is this sort of weird, Messianic idea of what he thinks God has told him to do.” We also speak with Esther Kaplan author of the new book, “With God On Their Side: How Christian Fundamentalists Trampled Science, Policy, and Democracy in George W. Bush’s White House.” [includes rush transcript]