Not sure if this should be here or General Talk, but:
OAKLAND , (CA)--Oakland Raiders football practice was delayed nearly two hours today after a player reported finding an unknown white powdery substance on the practice field. Head coach Art Shell immediately suspended practice and called the police and federal investigators. After a complete analysis, FBI forensic experts determined that the white substance unknown to Raider players was the GOAL LINE. Practice resumed after special agents decided the team was unlikely to encounter the substance again.