@inproceedings{mitchell:2005:CS97,
   title = {Report on Political Leaning Classification},
   author = {Mitchell, Ben and Pezzementi, Zach},
   pages = {34--41},
   booktitle = {Proceedings of the Class of 2005 Senior Conference on Natural Language Processing},
   year      = 2005,
   address   = {Swarthmore, Pennsylvania},
}