This week in 1913, a devastating storm struck the Great Lakes, sinking 19 ships and claiming over 230 lives. On this day in 1950, Lansing welcomed Alexa Irene Canady, the first African American neurosurgeon, who later became chief of neurosurgery at Children’s Hospital. In 1991, Magic Johnson announced his HIV-positive status, becoming a prominent activist and changing perceptions of the disease.