If we even just remain with the status quo on legal immigration, we are finished anyway. We can't absorb these numbers. We are importing poverty and excess labor. No amount of vocational training is going to solve that problem.
You've also got a significant percentage of the traditional non-minority US population falling into those catergories. The problems have to do with the types of education being offered and competition for jobs, which causes a downward spiral in opportunity and wages. High schools need to go back to vocational opportunities and knowledge about running a business. The competition for jobs from immigrants, legal or not, is causing rift among ethnic groups and a lack of job stability/opportunity. There has to be less difficulty in starting and operating a small business enterprise, and neighborhoods have to be stable enough for commerce to occur.
The whole thing with the excess of black and hispanic labor seems intentional, to keep wages down and upward mobility from happening. JMHO
If we even just remain with the status quo on legal immigration, we are finished anyway. We can't absorb these numbers. We are importing poverty and excess labor. No amount of vocational training is going to solve that problem.