"They're more restricted when you get into adverse weather, " says David Castelveter, a spokesman for the Air Transport Association, the industry group for major carriers.

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The policy change was based on a recommendation from an internal TSA working group, which decided the items represented no real danger, said David Castelveter, a spokesman for the agency.

NPR: TSA To Allow Small Knives, Bats, Clubs On Planes

"TSA continues to closely monitor the review of the incidents as well as the security protocols being conducted by the air carrier and the airport authority, " spokesman David Castelveter said.

CNN: STORY HIGHLIGHTS

The plane was taken to a remote area of the airport, passengers were evacuated, and the wiring was deemed not a threat, said David Castelveter, a spokesman for the Transportation Security Administration.

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