UPDATE 1-Italy's CDP to offer Enel deal for 10% of Open Fiber

MILAN, April 30 (Reuters) - Cassa Depositi e Prestiti (CDP) has agreed to present an offer to Enel for 10% of Open Fiber in a move that would raise the Italian state lender's stake in the broadband infrastructure firm to 60%. CDP, which like utility Enel currently owns 50% of...