In general, negative campaigning crosses the line of political correctness when it involves attacks on a candidate's physical characteristics.

Question

Quizplus · Accepted Answer

Negative campaigning crosses the line of political correctness when it involves personal attacks, including those on a candidate's physical characteristics, as it shifts focus from policy and capability to personal attributes, which are irrelevant to one's ability to perform in a political role.

In General, Negative Campaigning Crosses the Line of Political Correctness