Funny cartoon characters can be used in political cartoons to express opinions about current events and policies. Political cartoons allow people to vent their frustrations in a creative way rather than through blogging, protests, or public shaming. To draw an effective political cartoon, artists should research the topic in depth to understand the details, people, and events involved. Key elements include facial expressions, caricatures, words, and allegories. Studying samples of editorial cartoons online can provide ideas and inspiration.