When Blogs Break A Story

James Joyner asks the MSM to do its job:

[B]ecause there are alternative media for the left and right, it’s now incumbent on the mainstream press to investigate the big stories that percolate in those venues to ensure that they’re shared outside of self-selected cliques and to present the story in proper context, not just the cherry picked facts touted by the partisans.  Is there more to Van Jones than youthful sympathy with Communists and having put his weight behind the Truther movement?  Is ACORN corrupt at its core or is it merely mismanaged, with a shoddy business model that invites corruption?  Are the Tea Party protesters racist yahoos marching to the tune of Glenn Beck and Freedom Works, a diverse grass roots movement, or what?  The partisan media generally lack both the resources and incentives to report these things.

The Daily Show took on the ACORN story last night.