FILE This Saturday Dec. 26, 2009 file photo shows security workers leave Schiphol airport in Amsterdam, Netherlands. Police at Amsterdam's Schiphol Airport have opened a criminal investigation into how needles got into turkey sandwiches served to passengers on Delta Air Lines flights from Amsterdam to the United States, a spokesman said Tuesday July 17, 2012. The FBI also is investigating the incidents. Delta said what appear to be sewing needles were found in five sandwiches on Sunday July 15, 2012. One passenger on a flight to Minneapolis was injured. The other needles were on two flights to Atlanta and one to Seattle. (AP Photo/Evert Elzinga)
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