(a) The owner, licensee, or operator of a visual or sound broadcasting station or network of stations and the agents or employees of any owner, licensee, or operator shall not be liable for any damages for any defamatory statement published or uttered in or as a part of a visual or sound broadcast by one other than the owner, licensee, or operator or an agent or employee thereof, unless it is alleged and proved by the complaining party that the owner, licensee, operator or the agent or employee has failed to exercise due care to prevent the publication or utterance of the statement in the broadcast.

(b) In no event shall any owner, licensee, or operator or the agents or employees of any owner, licensee, or operator of such a station or network of stations be held liable for any damages for any defamatory statement uttered over the facilities of the station or network by or on behalf of any candidate for public office.

(c) In any action for damages for any defamatory statement published or uttered in or as a part of a visual or sound broadcast, the complaining party shall be allowed only such actual, consequential, or punitive damages as have been alleged and proved.