Actress TAMMY LYNN MICHAELS has launched a scathing attack on U.S. President GEORGE W. Bush, branding him "an idiotic, parasitical, country-raping piece of s**t". Michaels posted the rant attacking the political figure on her blog, HollywoodFarm Girl. She says, "How does Laura (Bush) lay her head down at night?" The TV star also brands the president's Deputy Chief of Staff Karl Rove a "sweaty little piggish Oompa- Loompa Elmer Fudd ass." She adds, "Come arrest me, you f**kers."