A man wearing women's clothing breached a fence and walked onto a runway at the Newark airport on Christmas Day.
"This is an ongoing investigation and PAPD is continuing to review PIDS (Perimeter Intrusion Detection System) video and other surveillance methods to determine the circumstances of the incident," NY/NJ Port Authority Police Chief Louie Koumoutsos said in a statement. "The individual involved was arrested, checked against the JTTF (Joint Terrorism Task Force) and FBI watch lists, issued a summons and released."