How can Fred Korematsu be compared to Homer Plessy?

http://www.google.com/search?q=Fred+Korematsu&oq=Fred+Korematsu&aqs=chrome..69i57j0l5.3076j0j7&sourceid=chrome&es_sm=119&ie=UTF-8

http://www.google.com/#q=Homer+Plessy

Let us know what you decide.