Jeff Sessions actually said...

But the Attorney General's duty is to give the best judgment that the Attorney General can give.

The Solicitor General... has a duty, the Department of Justice does, to defend the laws passed by this body, by Congress.

That is something that is appropriate for Congress and the Chief Executive to consider.

Well, it can fail to enforce it by setting prosecutorial policies with regard to declining to prosecute whole chunks of cases and, in effect...