A group of coal miners that has become the focus of an anti-Romney attack by the Obama camp has struck back in a new ad accusing the president of “lies.”

The ad is in response to an oft-repeated characterization (and Obama ad) that workers from the Century Mine were forced to attend a Romney rally. That was debunked in September and the Obama ad was supposed to have been altered to pull the footage alleging such a thing. The miners, however, are still upset enough about it to have released an ad of there own, which was partnered with a letter to the president:

Dear President Obama:

We are writing as the employees of American Energy Century Mine in Beallsville, Ohio. You have approved in a running television campaign ads about the Mitt Romney event that was held at our Century coal mine. These ads state that we were forced to attend this rally and that is blatantly false. There are numerous false statements and absolute lies concerning our participation in this event, we, the employees, mostly started by a local shock jock host. Since your approval is attached to these ads, you may not wish to support these mistruths. Why would you lie about the 500 working miners who have signed this letter? We, the employees of Century Mine, would request you immediately stop these false ads. Thank you. Century Mine employees.

This is the Obama camp ad:

Here’s the response ad by the miners:

And here’s the full statement by the miners: