RTRS - LEONARDO CEO SAYS EXPECTS GROUP TO GENERATE 7-8 BLN EUROS IN CASH IN 20 RTRS - LEONARDO CEO SAYS EXPECTS GROUP TO GENERATE 7-8 BLN EUROS IN CASH IN 2017-2021, 1.5-2 BLN EUROS OF WHICH TO BE USED FOR ACQUISITIONS, TO REDUCE DEBT, AND PAY BACK SHAREHOLDERS