What resonated with me most strongly were the concerns expressed about the public duty and independence expected of the AG. Senators expressly affirmed that the person appointed as AG owed a Constitutional duty to the People to uphold the law, and, as its top law enforcement officer, to apply the law without fear or favour. Sen Sessions was specifically asked whether he could be independent and stand up to the President if the occasion called for it.
These weighty questions should also be in our minds regarding our top law enforcement officials. Unlike the US system, we do not need Parliamentary approval of key public appointments such as the AG, so long as the President concurs with the advice of the PM and the Council of Presidential Advisors has no issue with it.