these silicon valley names. facebook saw worst day since december 21st. big executive shakeup. we had the departure of the name of what's app. his name is daniels. most important name bike mark zuckerberg and chris sandberg. what's app. and new speed leavinnews feed. quoted as successor of mark zuckerberg ceo. is he departing according to reports and insiders because he doesn't agree with mark zuckerberg's push and facebook's push into private sharing. and also merging the three platforms that's what's app., instagram and you speak and instagram. zuckerberg is probably taking more control of the company that he founded. if it wasn't for boeing this week, which is a stock of the week, we would have had a bigger gain for the dow. actually boeing saw gains today looking at 737 max upgrade sooner than