Sistine Chapel choir trial, Gänswein questioned as a witness Examination of about an hour in the second hearing of the trial for the management of funds to the German archbishop, for years secretary to Benedict XVI, about the behaviour of the defendants Palombella and Nardella, then director and administrative director of the Choir of the Musical Chapel, entrusted to his responsibility as Prefect of the Papal Household. Next hearing on 26 July.