She spells it out nicely here.
"The one thing all the scandals share is a singleminded willingness to pursue radical goals to the bitter end. The IRS’s targeting of conservatives was an appalling abuse of executive power, unlike anything we have seen in recent history. The passage of Obamacare in the face massive public opposition was another means to the end of destroying his opponents. The cover-up of the Benghazi attack was a bid to hide the failure of a policy in order to double down on it – despite its failure."
"The only reason you would want to double down on an already failed policy is if you are ideologically committed to a larger goal that the failed policy advances."
"This is a man who is most dangerous when attacked. And this is a man who is absolutely committed to his ideological agenda. We had better be ready, because if we are not, we won’t know what has hit us."