Atlantia among prospective investors in Alitalia rescue

MILAN (Reuters) - Italian infrastructure group Atlantia and three other potential investors have submitted expressions of interest to join a consortium for the rescue of ailing Italian airline Alitalia, a government minister said on Sunday.The non-binding proposals were sent in writing to investment bank Mediobanca , a source familiar with the matter said. The bank is playing an advisory role in state-orchestrated efforts to assemble a consortium of investors for Alitalia.Mediobanca's client,..