Justice Powell focused the majority of his dissent on the second and third points.

Justice Powell recognized the basic obligation of government to deal with threats to national security.

Justice Powell gave two reasons for leaving this question open.

Justice Powell approached his new job without any great relish.

Justice Powell wondered what the police should have done in the situation they faced.

Justice Powell certainly has exhibited legal knowledge, ability, temperament and skill.

Justice Powell must have had some of these thoughts, and many others, as he decided to retire.

Justice Powell served on the Court for 15 years, beginning in 1972.

Justice Powell brought a special sensitivity to cases involving public education, the result of long service on local and state school boards.

Justice Powell was in the majority in all five cases.