The document discusses how YouTube has changed news and political discourse. It analyzes the 2007 Democratic and Republican presidential debates, finding that candidates' responses aligned with popular YouTube views. Specifically, Democratic candidates focused on issues like healthcare and ending the Iraq War, while Republican candidates emphasized spending cuts and border security. The document concludes that YouTube both reflects and influences public opinion, potentially polarizing politics.
![What is YouTube? ,[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)