In response to the Reuther letter, the Ideological Organizations Project was launched by the IRS, with help from Attorney General Bobby Kennedy. Another liberal author, John A. Andrew III, wrote the book Power to Destroy: The Political Uses of the IRS from Kennedy to Nixon. The first two chapters cover the Ideological Organizations Project, and lists organizations targeted by the IRS in order to shut them down. Lo and behold, they were all conservative groups.