The question is will the hubs and larger cities be charmed with the money. If not more cities can/could be added to the protection list. History could repeat it self,Core work in all Classifications protected against contracting out work in DEN, EWR, IAD, IAH, LAX, ORD and SFO with no expiration date Core work in all classifications protected against contracting out In until 12/31/2016 AUS, BOS. BWI, CLE, DCA, DFW, FLL, GUM, HNL, JFK, LAS, LGA, MCO, MSP, MSY, PDX, PHL, PHX, PIT, SAN, SEA, SNA and TPA until