(Blurring the line between church and state threatens civil liberties and privacy, says former President Jimmy Carter. That's the case he makes in his new book, Our Endangered Values: America's Moral Crisis, which draws on Carter's experiences as a president and a Christian.) Read an excerpt from Our Endangered Values: Chapter 1 The most controversial issues being addressed within our nation will be discussed in the following chapters. It will be helpful to understand the prevailing personal opinions of American citizens, their differences and similarities, how they have been modified or remain the same, and whether they are compatible with...