If you watched every moment of Mark Zuckerberg’s testimony in front of Congress this week, you’ll know he rolled out one phrase an awful lot: “I’ll have my team get back to you.”
Now some of these were bits of data Mr Zuckerberg simply didn’t have to hand - such as why a specific advertisement for a political candidate in Michigan didn’t get approved.
Other follow ups, though, will require some hard graft from his team. What they produce could provide even more negative headlines for the company, as it is forced to divulge more of its inner workings than it has ever felt comfortable with.
Looking through the transcripts, I’ve counted more than 20 instances where Mr Zuckerberg promised to get back to representatives with more information. But these are the assignments I think could cause the company the most headaches - and provide some revealing answers.