The Attorney General is a biased criminal at this point and our derelict congress makes no effort to impeach and remove him.
The House could have impeached him, but I doubt the Senate would have removed him from office.
Again, the case really needs to be made in the “court of public opinion.” In the case of the IRS scandal (and also to a similar extent with Benghazi) the public is coming around to believing that investigations need to be conducted. It has been a slow process, but it is moving in the right direction.