Agreed. The mere fact he has not yet nor has he explained why in sworn testimony he lied and stonewalled and said ‘I don’t know I just heard about this a few weeks ago” shows no sense of ethics of leadership and guilt.
I don’t know if it is still up on the DOJ site...but a speech he gave over 2 years ago speaking in Mexico even at that time talked of it...so over 2 years ago by his own words, he knew of it and was part of it all. That’s why Issa and Grassley know he is a liar.