 Police say two vehicles were stopped along the side of the road to fix a tow strap when a pickup southbound on a cliff collided with the two vehicles. First responders found a man and a woman on the road. They died at the scene. Police say alcohol may have been a factor. Artificial intelligence may be the future of agriculture. With AI developing the ability to learn, Austin O'Brien, associate professor of computer science at Dakota State University, sees great potential for its use in farming.