roberto, who had once been a lowly field hand but anyone could see roberto was a natural farmer. and gradually, trust and responsibility and the owner's affection came to rest with him. >> paul and i were the boys in the family. we should've been the next in line. it wasn't fair. it was -- it was a slap in the face. >> reporter: and to make matters worse, roberto brought his brother eduardo in as his assistant. the cousins, their birthright withheld, fumed. >> paul would come over and tell me horrible stuff about ed and robert. that robert was saying about me. like, he said that robert was -- robert told paul that he was gonna get my share of what my dad was gonna leave me of the ranch. >> reporter: fair to say, though, that your nerves were a little bit raw about ed and robert. >> oh, no, i was mad. i'm going to be honest with you. there was a lot of animosity. >> reporter: so much so that one day pete jumped into his truck and drove down to the farm and