Boudreaux promptly began his investigation and then reported to his Commander the very next morning.
"Dey is tree main groups involved in dis rooster fightin'", he began.
"Good work! Who are they, the Commander asked?
Boudreaux replied confidently, "De Texas Aggies, de local Cajuns, and de Mafia from N'awlins".
Puzzled, the Commander asked, "Now Boudreaux, how did you find all that out in one night?"
"Well," he replied, "I went down and done seen dat rooster fight in person. And I knowed immediately dat dem Aggies was involved when a Duck was entered in the fight."
The Commander nodded. "I'll buy that, but what about the others?"
Boudreaux nodded knowingly, "Well, I knowed de Cajuns was involved when somebody bet on de duck!"
"De duck won."