A comparison diagram of primary and secondary sources can be used to visualize the difference between these two types of news. Primary sources include information from people directly involved in the story, such as interviews, surveys, and first-hand accounts. Secondary sources typically include more broad and factual information from organizations like press releases or newspapers, which are based on primary sources. For journalists and students, it is important to understand the difference between these two types of news is important for being able to effectively access and analyze news data. You can use EdrawMax to create similar basic diagrams illustrating the comparison between two entities.