Write a 4 minute informative speech

These are 4 ½ minute speeches that should INFORM the audience.  They can be about a person, thing, organization, hobby, event that inspires you.  Think of something that interests you or something that you would like to know more about and start researching it.  Brainstorm with friends who know you best and get their suggestions as to what you could speak about.  You must have two sources for this speech and the sources must be cited in bibliography format at the end of your preparation outline.