I had to deal with a narcissistic crackhead once. The guy had absolutely no moral filters - even though he had a license suspension for DUI, he thought nothing of taking his wife's car and wrecking it - repeatedly. He was a amoral tornado strewing carnage among those who knew him, and lived only to satisfy his appetites, the harm that did to others be damned. The list you posted inventories his pathologies to a 'T'.
The thought of having such a personality in the White House should give everyone cold sweats. Obama is doing to this country what that POS did to his wife's car.
We know Barack Obama used cocaine to a significant degree. Crack is a form of cocaine, and I would not doubt that Obama used the former, too. I was told the purplish color of his lips are a sign of past crack use, but don’t know the facts of the matter.