Answer: Leading question.
A leading question is one in which the researcher's way of asking might lead a respondent to answer in a biased, particular way. It often aligns with the goals of the researcher, and can harm the reliability and credibility of a survey.
In this case, the researcher is asking the question in a way that gives a bad image of Donald Trump, and would likely lead the respondent to answer in the biased way that the researcher is looking for.
