Phosphoric acid sickens 2 at JFK airport post office August 11, 2013 -- Updated 2208 GMT (0608 HKT) NEW: Package "determined to be beauty supplies" Two Customs employees decline medical attention, officials say A hazardous response team from the FBI responded to the airport "out of an abundance of caution," said Peter Donald, a spokesman for the FBI in New York. Donald said the package "was determined to be beauty supplies."