As the Constitution endures, persons in every generation can invoke its principles in their own search for greater freedom.
Anthony KennedyAsking questions is an essential part of police investigation. In the ordinary sense a police officer is free to ask a person for identification without implicating the Fourth Amendment.
Anthony KennedySometimes you don't know if you're Caesar about to cross the Rubicon or Captain Queeg cutting your own tow line.
Anthony Kennedy