how do you expose a racist company and make the information viral?

recently i got exposed to an email from a ceo of a company talking in pure racist terms about Asian people. the email is completely credible and not a fake. i think the world should be exposed to see what this company thinks about the customers they are trying to market to. what do you think? do you think i should expose this company by making the information available on the internet? so that others can read it and form their own opinion from it? or should i just berry the information and hide it away from the world? if you recommend that i should post it on the internet then give me some recommendations of where you would like to see it posted. i'm really interested in having a hand in deciding on what i should do.... thanks all who can provide some insight.