Slap Driving News Today

>> hes been on my lap driving country roads, pulling in driveways since about 4 years old. >> to do something like this just fills my heart. it makes my heart skip a beat. im extremely proud of him. >> reporter: the bus driver still not identified, but tonight undoubtedly grateful to the brave young student who stepped in to save the day. kristen dahlgren, nbc news. >> great story. still ahead, the future is here. political ads generated by artificial intelligence and the urgent concerns that ...