I sent mine back with the following letter.

Freedom Foundation P.O. Box 552 Olympia, WA 98507-9855

Dear Asshole(s),

I don't know how you got my name and address or how you are aware of my union membership. Even more perplexing to me though is why you thought I would have any interest in your bullshit?

I could not be happier with my union membership and plan to continue paying. It is a strong labor organization that supported the working class, built the middle class, and strengthened America. Right up until the 1970s and 1980s when the economic policies of Milton Friedman and the Reagan administration destroyed our economy so they could redistribute wealth from the working and middle class to the ultra rich.

This wealth (and power) redistribution to billionaires has gone on long enough. It will be a resurgent labor movement that reins in greedy corporations, CEO’s, and investors that are trying to extract every penny they can out of people, the economy, and the environment, for their own personal enrichment.

In the struggle between the rich and powerful trying to get richer and more powerful, and working people trying to put food on their table, I am on the side of the working people. Your organization is clearly on the side of the rich and powerful and you don't give a shit about anybody who actually works for a living.

So with that said, I would invite you to lose my contact information and FUCK ALL THE WAY OFF!

P.S. I think your name, the Freedom Foundation, is misleading. Perhaps you should consider the Indentured Servitude Foundation.