The YotaPhone 2, is sleek, fast and has a legitimately useful secondary E Ink screen on its backside. The only problem? That extra display comes at a hefty cost. Read on for the rest of our news highlights from the past 7 days, including our Fire TV Stick review, a tour of JetBlue's "Mint" cabin and the fight over online sales tax. Oh, and be sure to subscribe to our Flipboard magazine!