First Deutsche Bank, Now UBS Warns U.S. Airlines "Nearly 100% Unhedged" Against Energy Shock

First Deutsche Bank, Now UBS Warns U.S. Airlines "Nearly 100% Unhedged" Against Energy Shock Building on Deutsche Bank analyst Michael Linenberg’s warning last week that surging jet fuel prices pose an "existential threat" to airlines, analysts at UBS offered their own take on the unfolding energy shock set to unleash…