Not exactly a blacklist example, but still related to the topic. From a federal judge.
"The increased power of the press is so dangerous today because we are very close to one-party control of these institutions," said Silberman, who was nominated to the federal bench by Ronald Reagan and has been a senior judge on the D.C. Circuit Court since 2000.
"Although the bias against the Republican Party—not just controversial individuals—is rather shocking today, this is not new; it is a long-term, secular trend going back at least to the ’70s," Silberman wrote. "Two of the three most influential papers (at least historically), The New York Times and The Washington Post, are virtually Democratic Party broadsheets. And the news section of The Wall Street Journal leans in the same direction. The orientation of these three papers is followed by The Associated Press and most large papers across the country (such as the Los Angeles Times, Miami Herald, and Boston Globe). Nearly all television—network and cable—is a Democratic Party trumpet. Even the government-supported National Public Radio follows along."
https://www.foxnews.com/media/federa...ence-silberman