Which of the following components of credibility measures the degree to which an audience feels a connection to a speaker?

Broadcast licensees are required to broadcast programs that are in the __________, convenience and necessity

Fill in the blank with correct word

During which military action were the U.S. news media prevented from covering combat operations?

A) World War I B) the earliest portion of the Vietnam War C) the U.S. invasion of Grenada D) the 2003 invasion of Iraq