A Detroit man accidentally brought a gun to a cockroach fight - and lost. The 50-year-old told police Tuesday that he tried to kill the roach by throwing a shoe at it. However, inside that shoe was a loaded revolver. The gun fell out and fired, hitting the guy in a foot. The Detroit Free Press reports authorities are still trying to corroborate the man's story. Is the lesson here not to use a gun to kill a bug or not to keep a gun in your shoe? Is it wrong to ask if the cockroach survived?