so so officer preston chapman took him under his wing. now they go to sporting events of the lakeland swat team. >> he gave me this squad shirt and a badge this says special tactical weapons. >> preston has been such a blessing to our family. he's helped zach build his confidence a realize what a special young man he is. >> he's so happy to be at the police department, i couldn't not smile. >> sometimes you just need a friend and a mentor. the city recently honored the pair. the best part is zach said he's no longer bullied at school, he is now the cool kid. >> it's good it's good to have >> pelley: an election prediction from president obama. >> i continue to believe mr. trump will not be president. >> pelley: also tonight, violent weather in the south, including a tornado on an interstate. >> it was, basically, like the "twister" movie. >> pelley: extreme weather is being fueled by el nino, and tonight we'll look at the effects from the u.s. to africa, where millions are threatened with famine. >> people haven't been able to survive. >>