A Delray Beach, Fla., high school no longer has vending machines, and has a small gray rodent to thank for that.A junior at Atlantic High School captured video of a rat crawling on packaged snacks inside a courtyard vending machine. The video spread on social media and in television news reports and prompted the Palm Beach County School District to remove all vending machines on the campus.Latoya Johnson, the mother of the teenager who shot the video, said she contacted [...]