Pulitzer winner Michael J. Berens of the Chicago Tribune teaches journalists the basics of working with data to create powerful stories. He discusses file types and layouts, best practices in working with data, several federal websites with downloadable data, and data analysis using sorting, filtering and calculating. This presentation -- Data Journalism 101 -- was originally part of the Las Vegas NewsTrain on Oct. 10-11, 2014. This version was updated for DeKalb, Illinois, NewsTrain on Oct. 29-30, 2015. Please see associated handouts: The Data Journalist Checklist, Journalism Project Checklist, Web Tools - Finding Stories, and Finding the Story. NewsTrain is a traveling workshop for journalists sponsored by Associated Press Media Editors. For more information, visit http://bit.ly/NewsTrain