Copernicus
Industrial Grade Linguist
I heard on NPR yesterday that Trump can change Dept of Justice guidelines by executive order, then fire Mueller himself.
Such an order would likely be challenged in the Supreme Court, which has overturned two executive orders in the past. The success of the challenge would depend on whether the court felt that Trump had overridden existing laws passed by Congress. The first nullified executive order (by Truman) basically placed the steel industry under federal control. The second (by Clinton) was ruled in violation of the National Labor Relations Act. Nobody questions that Trump could fire Mueller by replacing Rosenstein with someone who would agree to then fire Mueller. However, any attempt by Trump to do it directly through an executive order would probably not be effective until a legal hurdle had been cleared in the court system.