Iconoclastic noun 1. a breaker or destroyer of images, esp. those set up for religious veneration. 2. a person who attacks cherished beliefs, traditional institutions, etc., as being based on error or superstition. ~~dictionary.com
I think it fits.
11 posted on 09/25/2009 2:16:36 AM PDT by rvoitier
(Progressives are in the GOP, too.)