Get Howard Buffett into the cab of a big ole' farm tractor and he's like a kid — albeit a 58-year-old, gray-haired one. He's especially excited when it comes to the tractor's elaborate GPS system, which he describes as "very cool."
"I'm driving hands-free," says Buffett, the son of billionaire investor Warren Buffett.
He says that the tractor has been automatically set to plant 16 perfect rows of seeds, "so it makes everything more efficient. And it's going to give you a better crop in the end."