Do Neal Katyal and Kenneth Starr really believe that the Mueller investigation can best be protected by shaming Donald Trump into agreeing to a "Bork-style" regulation by which he would agree not to exercise his constitutional powers to effect the discharge of the special prosecutor or limit his independence? Gentlemen, get real. President Trump gives proof every day that he is not in the least concerned that his actions demonstrate a guilty conscience and that there is much he wishes to keep hidden.
The only effective way to keep the Mueller investigation going (and it is our only defense to Russian cyber attacks given Trump's abdication of leadership), is for members of Congress, across party lines, to show the fortitude this crisis demands and make clear to the President that interference with Mueller's work will surely bring about his impeachment