What the minority poor, and lets be real here, we are talking primarily about African American poor lack the most is an established culture.
Wait is this a relevation that happened in the past 20 years? Of course not our ancestors, great grand parents, etc all come from the same roots. The same history entrenched in slavery and racism. This isn't new.
Yet the problems that are being dealt with in the African American community today only began what maybe 15 20 years at most. So yes I agree that losing all sense of culture and identity is a major factor and really something that has for the most part not been dealt with that still doesn't not get people any closer to solutions. Because frankly most of these kids walking around today don't know and whats more they don't even care about their history. So how can you blame something in which you know nothing about?
That is why they always outperformed by every new immigrant group that comes into US, be it Eastern European immigrants in the past or Latin/Mexican immigrants of today.
That is grossly untrue. Seriously if you think that what has gone on recently is indicative of the entire African American history than you need you need a history lesson. Until recently blacks, other minorities, and new immigrants were doing most of the hard labor in this country so contrary to your statement it wasn't a case of "outperforming" as you suggest. The jobs were there than disppeared. Planets started closing other jobs started being shipped oversees, laxed border policy thus huge influx of cheap labor voila guess whose out of the job? Thats how it happened not that blacks were being out performed.
So the question where can this culture can come from? I say from the inside, because anything introduced from the outside would be and is viewed as unwelcome.
There needs to be a major change of mentality in America as whole. Right now we live in a society thats plagued with apathy, xenophobia,an anti-intelligentsia sentiment, and generally speaking we have very little respect for human life. So at the end of the day its all about the individual and what they are going to do about their plight. This is the simplistic version but roughly thats what it boils down to.