The demented incompetents a the Port Authority are proceeding with plans to exterminate hundreds of cats at JFK, according to the Humane Society and Mayor's Alliance for NYC Animals. Various cat organizations have been trying, since 2004, to humanely control the feral animals, which live in a rusty truck near Delta's cargo area, but the Port Authority never gave them permission to start neutering the animals, a technique that swiftly reduced cat populations at Rikers Island and elsewhere. The port has been "negotiating" with the Humane Society since August, but broke off talks on Memorial Day, presumably because it thought the disturbing news would get buried amid the holidays (that tactic only works in the days just before a big holiday, monsters). Instead the port insists on sending the cats to a better place, where they will all die:
"They are telling folks that they are trying to adopt these animals out, but that is patently not true," said Patrick Kwan, New York state director of the Humane Society of the United States.
"These animals cannot be adopted out. This is an extermination program that sentences them to death."
Since the cats are feral, you're not allowed to adopt them from the shelter.
But you could try boycotting major JFK customers like, say, JetBlue, for not trying to exert more pressure on the port. It's not like that airline, in particular, is particularly humane to humans at that airport, either.