This document discusses the rise of citizen journalism and its relationship to professional journalism. It provides pros and cons of citizen journalism, such as expanded coverage but potential unreliability. It examines how some organizations, like CNN's iReport, vet citizen content through rigorous processes involving contacting contributors and using other reporters to verify information. While social media allows more participation, editors still act as gatekeepers in deciding what user-generated content is published. The document advocates for professional standards of accuracy and transparency in citizen journalism. It argues media must embrace public engagement to build trust as people's expectations of participation change in the digital age.