A conversation with two activists who sparked a congressional investigation:

The burglary in Media, Pa., on March 8, 1971, is a historical echo today, as disclosures by the former National Security Agency contractor Edward J. Snowden have cast another unflattering light on government spying and opened a national debate about the proper limits of government surveillance. The burglars had, until now, maintained a vow of silence about their roles in the operation. They were content in knowing that their actions had dealt the first significant blow to an institution that had amassed enormous power and prestige during J. Edgar Hoover’s lengthy tenure as director.