Their list consists of publicly traded companies. The AFLCIO is not a publicly traded company.
Also, I have no idea why you are bringing up anything about politics.
Also, I have no idea why you are bringing up anything about politics.
As for the politics, shouldn't one who cries fiscal foul be judged for their own fiscal idiocy? I'm suggesting you consider the messenger when you look at their purely marketing-message-related website.
EDIT: If it bothers you so much that this information is tied to the AFLCIO website, I'll pull the proxies myself along with the companies' change in market cap for the period the pay figures represent, and I will throw it up into a website. Then it will just be a database of CEO pay and stock performance.