Nigel Farage and his new party chair David BullThe new chairman of Reform UK once called its party leader Nigel Farage “prejudiced” and an “unhelpful idiot” in an unearthed social media post.The embarrassing revelation came hours after Dr David Bull was announced as Zia Yusuf’s replacement on Tuesday.As first reported by The Daily Telegraph, Bull attacked then-UKIP leader Farage in 2014 after he claimed HIV-positive immigrants should not be permitted to come to the UK and receive NHS treatment.Farage claimed it was not a “global health service”, noting: “I do not think people with life-threatening diseases should be treated by our National Health Service, and that is an absolute essential condition for working out a proper immigration policy.’Posting on X (then known as Twitter) in 2014, Bull hit back: “Nigel Farage’s comments are ill-judged, prejudiced and dangerous. HIV can