"the government created, black middle class"
MOST of the American middle-class was created thanks to labor/craft unions and social programs (like the GI Bill, FHA and HUD loans, Pell Grants and other various New Deal, Fair Deal and Great Society Programs). That goes for the white middle-class as much as the black one:
http://blogs.reuters.com/great-debate/2012/11/16/the-end-of-white-affirmative-action/
The white middle-class grew first because white Americans got first dibs on these new programs, pensions, retirement programs and union benefits. Blacks were often barred (sometimes openly in private and govt documents) from benefiting. Especially in the South. The black middle class grew largely in the 70s to early 2000s due to the Civil Rights Act finally lifting barriers that denied black people from benefiting from the GI Bill and other social programs.
"that needs to have aptitude tests dummied down for"
That's not what Affirmative Action does (it doesn't give you a separate, simpler test) and most black Americans are not AA hires. White women benefit more from AA than black and Hispanic Americans do:
http://www.timwise.org/1998/09/is-sisterhood-conditional-white-women-and-the-rollback-of-affirmative-action/
"They assimilated"
He unwittingly harmed his own point. That's EXACTLY why indentured servants and European immigrants were able to move up economically before American-born black Americans: European immigrants and indentured servants could still ultimately identify as "white" and reap all the benefits the American system bestowed upon one for being "white". Especially in the pre-Civil Rights Era. For example, look up the term "redlining" and watch how the private sector and the government colluded to discriminate against minority homeowners and buyers.
"racist, black idiot"
Accuses a black person of being a racist, then uses their skin color as a racial insult. Oh the irony.