books.google.com - In this book, R. Douglas Arnold offers a theory that explains how legislators make decisions across the whole range of domestic policy, showing why organized interests frequently triumph and why the general public sometimes wins. By demonstrating how legislative leaders build coalitions for both types...http://books.google.com/books/about/The_Logic_of_Congressional_Action.html?id=BWoxYb6QZdEC&utm_source=gb-gplus-shareThe Logic of Congressional Action