Facebook Inc. turned in more than 450 pages of homework to U.S. lawmakers, defending itself against claims that it is a monopoly and sidestepping questions about the effectiveness of an app that can effectively spy on competitors.
In documents released Monday, Facebook responded to more than 2,000 questions posed to Chief Executive Mark Zuckerberg by members of U.S. Senate and House committees when he testified in April. The material is granular in places and sometimes evasive, and delivered no apparent bombshells.
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