The AFL-CIO recently posted a health care survey on its web site.

And in the key question (question 21) about the future of the health care system, the AFL gives you a choice.

Health care reform should let people choose to have private insurance or a public health insurance plan.

or:

Health insurance should remain in the hands of private insurance companies.

There is no choice for single payer:

The hundreds of private health insurance companies should be replaced by a single payer.