John Knoxville Is A Jackass

The Los Angeles City Attorney's office plans to file a criminal complaint against Jackass star Johnny Knoxville after airport screeners found a grenade in his luggage today. Airport police and the bomb squad discovered that the grenade did not have a firing pin and wasn't live. Knoxville claimed that the grenade was left over from an earlier photo shoot and he forgot it was in his bag. Police said the 38-year-old cooperated throughout the whole ordeal and was eventually allowed to board his flight to Miami.