Final answer:
The media presents a candidate's ideas about political issues using propaganda, which can influence voters' decisions with half truths, rumors, or lies.
Step-by-step explanation:
The media presents a candidate's ideas about political issues using propaganda. When voters' decisions are influenced by half truths, rumors, or lies, it becomes clear that propaganda has played a role in shaping their opinions. Propaganda is a form of communication that is used to manipulate public opinion and often involves the use of misleading or deceptive tactics to promote a certain political agenda.