They questioned President Barack Obama's eligibility to run for President of the United States claiming he was not born in the United States. It failed. Now, another African American's citizenship - that of Senator Kamala Harris - is being questioned insinuating that she is not a natural born American citizen and throwing doubts on her eligibility to become vice president and if need be, President of the United States.This is a fringe theory with no basis in law or fact as Kamala Harris was born in the United States and therefore, a natural born citizen of the United States. Why does this happen only to African Americans aspiring to become president or as in this case, vice president of the United States? The answer? Disguised racism.