More than one thousand documents released under Freedom of Information Act filings reveal details of a secret battle that raged between founders of the American Israel Public Affairs Committee (AIPAC) and top US law enforcement officials. The new book "America's Defense Line: The Justice Department's Battle to Register the Israel Lobby as Agents of a Foreign Government" reproduces and analyzes these files and their troubling implications for rule of law in the United States. "America's Defense Line" also reveals stunning details of a preferential deal engineered within the highest levels of the US Department of Justice over the course of three years and implemented in 1965 -- but kept secret from the American public until today. Old documents and new analysis from the Center for Policy and Law Enforcement raise many questions about the upcoming October 2008 AIPAC espionage trial.