Italy's Carige bank discussed failed cash call approval with ECB - source

MILAN (Reuters) - Italy's Banca Carige has discussed with European Central Bank supervisors the rejection of a cash call needed to safeguard the troubled Italian lender's future, a source familiar with the matter said on Monday.The fate of the Genoa-based bank is in question after its biggest investor, the Malacalza family, blocked approval for a 400 million euro ($456 million) new share issue at a shareholder meeting on Saturday.Carige said on Sunday CEO Fabio Innocenzi and Chairman Piero..