UniCredit CEO, Intesa Sanpaolo deputy chairman investigated in Alitalia case - document

ROME (Reuters) - The head of Italy's biggest bank UniCredit and the deputy chairman of No.2 lender Intesa Sanpaolo are among 21 people investigated by state prosecutors in an inquiry into the bankruptcy of flagship carrier Alitalia, a document sent to the people and their lawyers showed.The document, seen by Reuters, said the investigation relates to the period between Jan. 1, 2015 and May 2, 2017 when the loss-making carrier asked to be put under special administration for the second time in..