An American national has been arrested at the IGI airport in New Delhi allegedly with 23 live cartridges. The police today said, during security check at the time of boarding, some suspicious items were found in Worn's baggage. Police said no firearms were recovered from Jeffrey Jinnin Worn, who was about to board a Turkish Airlines flight yesterday. The passenger accepted that bullets belongs to him and he brought from the US. But he was not holding valid license for the same. A case under Section 25 of Arms Act was registered in this connection.