Night of the Gun author and N.Y. Times guy David Carr paid a visit to MSNBC’s “Morning Joe” this morning to talk about his account of his turbulent druggy past. Asked how his confession of substance abuse in the ’80s squared with his present-tense employment with the straight-laced New York Times, Carr said his history was never “about journalistic malfeasance or professional degradation…I’m not one for missing deadlines or screwing up assignments.” Here, again, is my 7.19 piece on Carr’s book.