Icahn ramps up efforts to stop AmTrust vote to go private

Queens native billionaire Carl Icahn and the Brooklyn billionaire Karfunkel family had a meeting across the river to hash out their war over AmTrust Financial Services, sources tell The Post. The parties met at Icahn's Fifth Avenue offices, and got along reasonably well, sources said. Icahn has no prior relationship with the Karfunkels, sources said....