I would say that the Pentagon Papers case of 1971 - in which the government tried to block the The New York Times and The Washington Post that they obtained from a secret study of how we got involved in the war in Vietnam - that is probably the most important case.
“When I was 5, some financial things happened, and I moved seven times in a year. We moved from apartment to apartment, sometimes living with friends. My mom would always say, 'Don't get comfortable, because we may not be here long.'”