To play Where on Google Earth is Carmen Sandiego? Start "interviewing" witnesses by clicking on the magnifying glass. When you click on an interviewee Google Earth will automatically zoom-in on the location of the interview. Just like in any other use of Google Earth, you can zoom and pan around the area of detail. After talking to the witnesses, use the information to make your best guess as to where you should fly to next to pursue Carmen Sandiego. Good luck!