The coming Great Inference
Why would Mueller spend so much time investigating obstruction of justice but not reach a conclusion? We won’t know until we read his report. But Mueller, a career G-man, is fundamentally legally conservative. That means he has a narrow view of his own role and a healthy respect for the authority of the other branches of government. He might believe that the evaluation is so inherently political that no conclusion he could offer would ever be seen as legitimate, and that the matter is better resolved through Congress’s constitutional authority to impeach (or not) the president. Even if Mueller didn’t make an explicit recommendation, we’ll probably be able to infer his conclusions by reviewing how he marshaled the evidence for and against guilt. Prosecutors, as a rule, are not good at neutral renditions of facts.