In 1994 Kristen Clarke,as an undergrad at Harvard wrote the following letter to the Harvard Crimson in her capacity as the president of the Black Students Association to explain her views on race science: "Please use the following theories and observations to assist you in your research for truth regarding genetic differences between Blacks and whites. 1) Dr. Richard King reveals that the core of human brain is the 'locus coeruleus', which is a structure that is Black, because it contains large amounts of neuro-melanin, which is essential for its operation. 2) Black infants sit, crawl and walk sooner than whites. 3) Carole Barnes notes that human mental processes are controlled by melanin- that same chemical which gives Blacks their superior physical and mental abilities. 4) Some scientists have revealed that most whites are unable to produce melanin because their pineal glands are often calcified or non-functioning. Pineal calcification rates with Africans are 5 to 15 %, Asians 15 to 25 %, and Europeans 60 to 80 %. This is the chemical basis for cultural difference between blacks and whites. 5) Melanin endows Blacks with greater mental, physical and spititual abilities- something which cannot be measured on Eurocentric standards." Again, this is the writing of the person Joe Biden has picked to be the head of the Civil Rights Division of the DOJ.