In fact, after Mueller submitted his report, Barr offered his own conclusion on obstruction: No charges. US Dep't of Justice, Justice Manual§ 9-27.220 (2018) (Justice Manual). MUELLER REPORT: A preclusion of "corrupt" official action is not a major intrusion on Article II powers. MUELLER REPORT: ...applying obstruction-of-justice statutes to presidential conduct that does not involve the President's conduct of office-such as influencing the testimony of witnesses-is constitutionally unproblematic. The attorney general preferred to make that -- preferred to make the entire report public all at once.

Source: CNN June 01, 2019 18:00 UTC