You are twisting words. Zuckerberg said he had no knowledge of a tool called that but couldn't say for sure that it didn't exist since he doesn't always know th

You are twisting words. Zuckerberg said he had no knowledge of a tool called that but couldn't say for sure that it didn't exist since he doesn't always know the names of all the internal tools they have. The CEO of my company doesn't know the internal names for tons of stuff we do, this isn't surprising. Also it's not proven to exist.