David and Christopher talk about Amazon's new strategy for winning the smart-home wars. Hint: It involves getting in with property managers and home builders. Next, David and Joanna call WSJ reporter Stu Woo in Beijing to catch up on the U.S. vs. Huawei fight, and what it means for the tech industry as a whole. In this week's TIL: The team wonders whether the iPod Touch might just be the perfect gadget. Except for those bezels. Finally, David interviews Ian Morris, CEO of Bill Gates-backed startup Likewise, about why reviews and recommendations are broken online-and whether anyone can fix them.