Model and socialite Lady Victoria Hervey has claimed that Prince Harry has been “protected” by his wife Meghan Markle and her “deep state” ties to politics. The Duke of Sussex is under fire over his US visa application after American conservative think tank The Heritage Foundation launched legal action in an attempt to have official documents made public. They claim Harry has either lied about his previous drug use on his visa application or has been given special treatment by the US government. In his memoir Spare, which was released last year, the prince admitted to taking drugs including ma…