Hey kids, Amazon, YouTube & Facebook have a product for you

Amazon, YouTube and Facebook had a message for parents this week. Kids want to watch hours of YouTube, but many parents feel conflicted about non-kid friendly videos showing up in their feeds. They also have an issue with the Amazon Echo speaker and the Alexa personal assistant. And what youngster doesn't want to join a social network, which often have a minimum age requirement of 13? A look at the revamped YouTube Kids app.