In April 2008, journalist James Buck was arrested in Egypt while documenting police activities, prompting him to send a distress message via Twitter that alerted his contacts worldwide. The document traces the origins and growth of Twitter as a significant communication tool, initially meant for personal updates but evolving into a means for political activism and real-time news dissemination globally. Key events like the Iranian protests and the integration of Twitter by businesses showcase its broad impact on social, political, and commercial communication.