Former high-level Russian official Anatoly Chubais is in a European hospital suffering from symptoms of Guillain-Barre syndrome, a neurological condition, according to prominent Russian journalist and TV personality Ksenia Sobchak.Former high-level Russian official Anatoly Chubais is in a European hospital suffering from symptoms of Guillain-Barre syndrome, a neurological condition, according to prominent Russian journalist and TV personality Ksenia Sobchak.