Zuckerberg struggles to name a single Facebook competitor

In Zuckerberg’s testimony before a joint session between the Senate Judiciary and Commerce committees today, the Facebook CEO was forced to confront whether his company was now effectively a monopoly. Concerns about Facebook’s monopoly status have surfaced over the last year, with growing calls to break up the company.
“Who’s your biggest competitor?” Sen. Lindsey Graham (R-SC) asked Zuckerberg. The CEO struggled to answer the question, naming Google, Apple, Amazon