YouTube pulls hundreds of channels after child exploitation outcry -- Get a registration number for your new drone -- All the highlights from Samsung's Unpacked event

Summary: YouTube is pulling hundreds of channels and deleting millions of comments after an outcry over child exploitation. If you have a drone, make sure you get a registration number. Samsung has unveiled their new folding phone, along with a lot of other new tech. We’re getting a glimpse at just how far China goes with their mass surveillance. Apple is teaming up with Goldman Sachs for a new credit card. And Sphero is crowdfunding a robotic car for you to hack. All this and more tech news from komando.com.