Sorry there old Fella but that's a bit crazy.    It's clear that urban black neighborhoods in collapsing economies have been on a decline long before the President came into office.   It's clear public policy that awards only women and children with certain health, nutrition, housing  benefits has compassionate intention,, but it's made not getting married the rational choice for black couples.  The lack of security and permanance torn from young children when parents leave the home, hurts the child.   

The President has certainly challenged the preconceptions about black men and their place in society.   That goes for both black and white populations.    The President's election raised expectations  of race relationships more than was justified.   Deep social values don't change quickly.   We can and did legislate against overt discrimination, but we can't legislate the internal values of the individule.   Racial bigotry in common worldwide, it's a matter of degree.