We’re just about a day away from the Fed’s annual meeting at Jackson Hole and the central bank is weighing big differences in its measures for inflation. We break down the tough spot that puts Jerome Powell in. Plus a former exec sounding a big alarm on Twitter’s security protocols. What it all means for Elon Musk’s deal for the company.

U.S. markets ended the week sharply lower, with the S&P and Nasdaq both ending 4-week winning streaks. So is this the end of the recent rally, or is there opportunity ahead? Plus Morgan Stanley slashing its price target on the parent company of Facebook. And the Chart Master is here to give us his thoughts on where the stock is heading.