When all is said and done, the charges that Obama and Holder were NOT part of a cover-up conspiracy in this matter.
Holder is absolutely part of it. Holder engaged in criminal activity and belongs in prison.
Obama is involved only insofar as he is the President, and held responsibility for what his people do. HE appointed Holder, the most corrupt AG in history. AND Obama has failed to fire Holder, which he should have done the INSTANT this came to light.
Of course Obama isn't involved in the actual operation, no president gets involved in such details - and no one claimed that Obama did.
When obama evoked executive privilege makes him involved.