This document provides metadata about 22 different sources of political campaign materials from websites, Facebook pages, and Twitter accounts affiliated with Democrats, Republicans, President Obama's campaign, Mitt Romney's campaign, and other political organizations and candidates. The sources include infographics, blog posts, photos, and other digital media content related to the 2012 US election cycle.

1. Source: Democratic Party website http://www.democrats.org/news/blog

2. Source: Republican Senators Facebook:
http://www.facebook.com/photo.php?fbid=10151137744639360&set=pb.11052154359.-
2207520000.1351678576&type=3&theater

3. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/

4. Source: Republican Senate: http://www.republican.senate.gov/public/index.cfm/our-view?ID=e33a7a58-66d2-4491-91f6-
aae703cdb370

5. Source: Democratic Party website http://www.democrats.org/30days-30ways

6. Source: Romney Twitter page https://twitter.com/i/#!/MittRomney/media/slideshow?url=pic.twitter.com%2FsSMj9zkt

7. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P30

8. Source: Romney Facebook page
http://www.facebook.com/photo.php?fbid=10151101190006121&set=a.161403756120.123284.21392801120&type=1&theater

9. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P40

10. Source: Republican Senators Facebook
http://www.facebook.com/photo.php?fbid=10151173508929360&set=a.10151177719169360.470617.11052154359&type=3&theater

11. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P30/

12. Source: Mitt Romney Tumblr http://mittromney.tumblr.com/

13. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P30

14. Source: Ohio Republican Party Facebook
http://www.facebook.com/photo.php?fbid=10151045803428759&set=pb.40912053758.-
2207520000.1351614428&type=3&theater

15. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P0

16. Souce: Scott Brown Facebook Page
http://www.facebook.com/photo.php?fbid=10151141909413168&set=a.10150166365293168.312143.178795233167&type=3&thea
ter

17. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P30/

18. Source Todd Akin Facebook:
http://www.facebook.com/photo.php?fbid=442517749116897&set=pb.201041163264558.-
2207520000.1351783562&type=3&src=http%3A%2F%2Fsphotos-d.ak.fbcdn.net%2Fhphotos-ak-
ash4%2F420859_442517749116897_338819340_n.jpg&size=520%2C520

19. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P30

20. Source Scott Brown Facebook Page
http://www.facebook.com/photo.php?fbid=10151184827993168&set=a.10150166365293168.312143.178795233167&type=3&sr
c=http%3A%2F%2Fsphotos-g.ak.fbcdn.net%2Fhphotos-ak-
prn1%2F149608_10151184827993168_2113210168_n.jpg&size=489%2C840

21. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P50

22. Source: Richard Mourdock Candidate website http://richardmourdock.com/blog/2012/august/infographic-donnellys-record

23. Source: Democrats for Education Reform website: http://www.dfer.org/blog/infographic-tue/index.php?page=2

24. Source: Republican Senators Facebook:
http://www.facebook.com/photo.php?fbid=10151191184564360&set=pb.11052154359.-
2207520000.1351782222&type=3&theater

25. Source: DSCC Facebook Page http://www.facebook.com/DSCC/posts/342854692468797

26. Source: DCCC website http://dccc.org/page/s/romney-lies

27. Source: Republican Party website:
http://www.gop.com/general/new-rnc-infographic-failed-policies-false-attacks/

28. Source: Obama campaign website http://www.barackobama.com/news/category/infographics/P60

29. Source: Florida Republican Party Facebook
http://www.facebook.com/photo.php?fbid=10151108234484480&set=pb.10766454479.-
2207520000.1351614847&type=3&theater

30. Source: Democratic Party website http://www.democrats.org/news/blog

31. Source: Romney Facebook page
http://www.facebook.com/photo.php?fbid=10150960219586121&set=a.161403756120.123284.21392801120&type=1&theater

32. Source: DSCC Facebook page
http://www.facebook.com/photo.php?fbid=10151113561381569&set=pb.20787991568.-
2207520000.1351853062&type=3&theater