Best of CES 2019: first foldable phone, Harley Davidson goes electric and a flying car

FOX News 

Kurt'The CyberGuy' Knutsson shows off some of the show's most impressive gadgets. CES is about showing off the future. Here are some of the best products coming down the pike. Fox News has compiled some of the most interesting products to catch our eye this year. China-based Royole showed the world's first commercial flexible phone.