@report {385,
	title = {Self-Segregation or Deliberation?  Blog Readership, Participation, and Polarization in American Politics},
	year = {2009},
	url = {http://www.latimes.com/news/opinion/la-op-sides13-2008jul13,0,3601017.story},
	author = {Lawrence, Eric and Sides, John and Farrell, Henry}
}
