Google has released “Google Power Readers in Politics” that let you track the news sites and blogs — leading political journalists and both U.S. presidential campaigns using Reader to read and share news. You can read what they read, and see what's on their minds as they share and discuss news. Each participant has created a reading list with a feed you can subscribe to in Reader (or any other feed reader), and is also publishing shared items.

Here's the list of participants:

• Obama and McCain campaigns
• Mike Allen, POLITICO
• Chuck DeFeo, Townhall
• John Dickerson, Slate
• Mark Halperin, TIME
• Arianna Huffington, The Huffington Post
• Ruth Marcus, Washington Post
• Jon Meacham, Newsweek
• Patrick Ruffini, The Next Right