Overview:James Burke is Back! The legendary science writer and host of the landmark PBS series "Connections" and "The Day the Universe Changed" has returned for a one-hour special - "Re-Connections" - which is celebrating the twenty-fifth anniversary of his first appearance on American public television. The show, a local production of KCSM, will be shown throughout the PBS network in June.For "Re-Connection", Burke sat down with host Michael Malone, a fellow technology writer, for a lively tour through Burke's career, memorable anecdotes from the series, and Burke's current work creating a new Internet-based teaching tool, the "Knowledge Web."