Sharyl Attkisson of CBS news has done by far the best mainstream media coverage of this story since early this year, well before Eric Holder even knew about the gunwalking (if you believe Eric Holder).
(Hoping no sarcasm tag is needed)
FYI..Politico has a story today about the WH emails and 3 who may ahved known something ( I won’t link to that POS)..but it does sound like the story is gaining legs..traction..all the MSM see themselves as Woodward/Bernstein..and as Obama weakens in the polls, and it looks more likely that he can’t win..then he becomes fair game..and they start to pile on..