How often should publications conduct readership surveys?

Why did investigative reporter Jim DeFede get fired?

A) He wrote a false story. B) He fabricated facts from a story. C) He illegally taped a telephone conversation. D) He didn't check sources.

The concept of the "public figure" in libel suits is important because

a. libel trials should be open to the public b. people who are public figures have to meet a higherstandard of proof than others c. they can be easily identified, and they don't have to prove that in a libel suit