Who listens to blogging heads?

Daily Kos. Little Green Footballs. Talking Points Memo. Instapundit. Firedoglake. Captain's Quarters. These are among the thousands of political blogs that are increasingly a factor in U.S. politics. Bloggers and their readers are courted by politicians, as occurred when seven Democratic presidential candidates appeared at the August 2007 convention organized by the readers and posters at Daily Kos, a liberal political blog. Bloggers can also shape the news surrounding election campaigns. It was Huffington Post, a liberal political blog, that first reported Barack Obama's comment about small-town Americans clinging to "guns and religion."

By John Sides and Eric Lawrence

July 13, 2008