http://www.registercitizen.com/opinion/20140529/study-racial-disparities-in-unemployment-cut-across-class-lines , http://onlineathens.com/features/2014-05-28/we-tend-discriminate-favoriing-familiar
http://www.theroot.com/articles/culture/2014/05/black_college_grad_study_highlights_continuing_bias_in_hiring.html?wpisrc=newstories
http://www.upi.com/Health_News/2014/05/25/Discrimination-most-often-a-result-of-favoritism-to-people-in-ones-own-ingroup/3391401054800/
