Issa for his part seemed to be playing it cool, knowing the evidence (and testimony of the whistleblowers) alone would condemn Obama and his merry band of traitors.
I agree.
If Issa attacked Obama now, that would be the lede that the MSM would be looking for. Issa would become the story, not the hearing on Wednesday.
By holding back, Issa also knows that the Democrats on the committee will be asking questions, too. We need to see how intensly the Democrats in the House circle the wagons, or have they seen enough to back off and let Obama and Clinton handle it on their own.
-PJ