You should really read the report.  NOT ALL young black males are causing problems.  Many are peaceful Americans, who work very hard.  The news only shows you what it wants.  

Read the statistics and you will see.  Many of these people were stopped, going to work, 30-50 times in a year.  Never cited, never arrested, never having any contraband, NOT breaking the law.  We are talking hundreds of black people who were doing nothing wrong.  If that happened to ANY GROUP, they wouldn't be happy either.  

You need to look at the numbers.  If you abuse people long enough they will get angry and push back.    They do the same thing here to poor white people and minorities. 

Those who are unemployed would love to get a job.  That is the other part of the problem.  Many black and other minorities, and poor whites are working two or more jobs and still getting messed with.
Again, I urge you to read the report and the statistics.