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. ↗
We have for too long put vast oil and natural gas reserves off limits to exploration and production, as The Washington Post editorial stated this week. ↗
I'm interested in Russian language, culture, history... and I lived there, for four years, as a reporter for the Washington Post and have visited many times since. ↗