Final answer:
The newspaper in this case can defend itself using the precedent set by New York Times Co. v. Sullivan, which requires public officials to prove malice or reckless disregard for truth in libel cases.The correct option is a.
Step-by-step explanation:
In a legal dispute where a congressman sues a newspaper for libel for mistakenly reporting illegal payments, the newspaper can defend itself using legal principles from New York Times Co. v. Sullivan. This landmark 1964 Supreme Court case established that public officials, to win a libel case, must show the false information was published with either malicious intent or reckless disregard for the truth. This higher standard for public figures is designed to protect freedom of the press and encourage open discussion on political matters.
The New York Times Co. v. Sullivan case is significant because it defines constitutional protections for the press when reporting on public officials. Even if the press publishes false statements, as long as there was no actual malice involved, the First Amendment's freedom of speech and press protections generally shield the newspaper from defamation liability.