What did it teach? I can see the value in writing an MPP or MP with the students thoughts on an issue of the day, but to write the MLB commissioner over the Bautista / Odor incident? Asinine.
A true legend, I cannot think of anyone who had more influence both in and outside of their sport.... Cassius was a major influence on the progression of civil rights
"Float like a butterfly, sting like a bee"
RIP