On the show today: Uber's CEO calls Saudi murder of WaPo journalist a mistake...everyone makes them; SpaceX successfully launched a Falcon9 booster for the 4th time and put up 60 Starlink Satellites; Singles Day in China brought in $30 billion in sales, more than Prime Day, Black Friday and Cyber Monday combined; Disney+ launches tomorrow, but where is the app?; Cybersecurity with Comcast Business; Adobe launched Photoshop for the iPad; New tools for athletes with Pocket Radar; MIT's Cheetah robots go for a walk in the park; NASA's all-electrix X plane; Turning rocket boosters into space hotels; Spending trends heading into Black Friday with Cardlytics.