Airport says no knife found in bag that got through security

HEBRON, KENTUCKY - A Cincinnati airport spokesman says a bag believed to contain a knife that made it through security has been found, but there was no knife in it. <br> <br> Spokesman Ted Bushelman says security officials at the Cincinnati/Northern Kentucky International Airport didn&#39;t immediately say what the item was that caused the closure of the Delta terminal for 90 minutes Monday morning. <br> <br> Bushelman says the terminal was closed after a baggage screener reported seeing a knife in a bag when it went through an X-ray machine. He says another security worker stopped the wrong bag, and the one thought to contain a knife got through. <br> <br> Bushelman says officials had planned to make passengers go back through the security check, but the bag and the person carrying it were found without resorting to the extra check. <br> <br> Delta spokeswoman Kristi Tucker says the airline&#39;s Cincinnati flights are running about two hours late.