Interviews are an interesting radio format, used to source critical information from an individual. Individuals, here, may include experts like doctors or lawyers or, if the case warrants, victims, eyewitnesses or even the general public. An interview can be based on a personality, an issue or an event. Ideally, an interview on radio seldom exceeds an hour but interviews ranging around five minutes are common. Eventually, it is important to bear in mind that the interview is meant to source information.