WWDC 2017 keynote in less than 20 minutes: Supercut
Sped up for your convenience! - Subscribe for more ► http://bit.ly/9to5YT - WWDC 2017 keynote in 15 minutes. iOS 11, macOS 10.13 High Sierra, tvOS 11, watchOS 4, new iPad Pro, iMac Pro, HomePod Speaker. ## Follow us http://twitter.com/9to5Mac/
