Eighteen-year-old Garrett Shaw and his father spotted the rustlers and pulled their Winchesters. They kept their muzzles pointed away from the three men who were stealing eight steers from their small ranch to give them a chance to leave peaceably. When they were close, Garrett's father shouted for them to just go and he wouldn't notify the sheriff.The rustlers responded by pulling their pistols. When they started throwing lead, Garrett and his father...