Dance star Moby has launched a scathing attack on Republican Rush Limbaugh after he poked fun at Michael J. Fox's Parkinson Disease symptoms - branding him and other right wing figures as "the most evil people on this planet." The dance supremo was left fuming after the Republican radio host Limbaugh claimed Fox was "acting" and "exaggerating" the uncontrollable shaking that Parkinson's Disease victims suffer from, following Fox's appearance in a new TV ad for Missouri Democratic Senate candidate Claire McCaskill. An internet segment of Limbaugh's show, sees him mocking the actor by waving his arms, shaking in his chair...