They are arrogant in their reliance on their belief that there are not enough Americans with enough clout to stop them and the FBI and DOJ coverups. That is, they think and believe they can get away with breaking the law, not enforcing the law properly and not adequately protecting Americans.
Given this mentality on their part, it makes me concernned these men will not have the proper wisdom, the best judgement, adequate leadership and integrity skills to successfully protect Americans from terrorists already in the US and coming to the US.
But all the while they are slowly but surely creating a police state (greatly reduced freedoms) in America with laws which may never be rescinded once the war on terrorism subsides.