Hoverboards, back from the dead, could be holiday hits

To many, hoverboards may seem like last year's fad, but don't tell Walmart or Target. In revealing their respective Black Friday deals on Thursday, both major retailers announced deep discounts on theelectric-powered skateboards as part of their Thanksgiving night "doorbusters." It shows there is still life in the consumer product that looked like it might be a goner after a rough year. After being last year's holiday hit, schools and colleges banished them. Some were recalled after reports of fires and they were banned from airlines.